5 Best Hollow Butt Plugs – Way to Fulfill All of Your Fantasies

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Last updatedLast updated: January 10, 2021
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Who would have thought that just one small detail on a normal anal plug could have led you to exciting new experiences? Hollow butt plugs, or tunnel butt plugs, as they’re alternatively called, are more sexually exhilarating than regular butt plugs. For this reason, these butt plugs have always been the favorite love toy of anal sex practitioners. The tunnel anal plug may delight you. But its particularity is that it is hollow in the middle. It’s the perfect toy for stimulating anal stimulation between two lovers. It’s also an ideal object if you want solo adventures.

So which is the best hollow butt plug to buy? These love toys come in several shapes, materials, sizes, and different colors. Considering these features, and of course, your experience level, you will be able to choose the most suitable one for you. These will, therefore, help you realize unthinkable fantasies.

Top 5 Hollow Butt Plugs Review 2022


Perfect Fit Tunnel Anal PlugEditor’s Choice

  • Users: experienced, intermediate
  • Material: blend of silicone and PF Blend
  • Circumference: 6.25 in
  • Length: 3.5 in
  • Insertable length: 3 in
  • Flexibility: flexible
  • Waterproof: yes

As transparent as ice and as open as you, this naughty anal sex toy increases the sensations of your plays, thanks to its open tunnel. Test the rectoscope effect with this innovative anal plug by Perfect Fit. With an open base and a full-length tunnel, this anal plug offers you a multitude of options.

This flexible plug provides the same sensations as a classic anal plug with the bonus of an open base. A unique blend of TPR and silicone, called PF blend, the plug is flexible and soft to the touch for ultra-comfortable wearing. With its outer circumference of 16 cm, the total transparency of this innovative sex toy allows you to be at the forefront of the action, for an incredible visual effect.

To use it, apply lubricant and easily insert your fingers into the anal plug in situ to stretch your limits and multiply your options. It is compatible with all types of lubricants. However, note that you should not use this plug with latex toys and condoms.

Why did it make our list?

  • Super comfortable
  • Pliable
  • Rigid construction but flexible
  • For anal exploration
  • Flexible and waterproof

What is not ideal about it?

  • Not for beginners
  • It takes time to enter
RELATED: 5 Awesome Anal Stretchers to Try Something New
  • Users: experienced
  • Material: smooth PVC
  • Circumference: 8 in
  • Length: 4 in
  • Insertable length: 4.5 in
  • Flexibility: firm
  • Waterproof: yes

Let your imagination run wild with this plug that offers you many possibilities for your naughty games! The TitanMen Tunnel Plug by Doc Johnson is crafted from a smooth PVC without phthalates. It is made from the patented manufacturing process, Sil-A-Gel. This is known for its anti-bacterial properties to guarantee safe and enjoyable anal sex.

This hollow anal plug is a call to anal pleasure! It has an opening along its entire length. This will create a wide and deep tunnel in the anus, allowing you to insert your fingers, sex toys, lubricant, or any other liquid of your choice.

Due to its flexibility, this plug promises you easy and pleasant penetration. The central part is bigger to increase your sensations and to feel pleasure with each movement. Also, this transparent tunnel butt plug has two textures, a smoother part and another less smooth one, which comes out slightly on the upper part and grooves located at its base. The more you push this plug in, the higher the enjoyment!

Its ergonomic shape makes it easy to remove and insert the plug, and there is no risk of swallowing.

Why is it special?

  • Very girthy
  • Made of smooth silicone
  • Super soft and comfortable
  • Waterproof

What are the flaws?

  • Not for beginners

Perfect Fit Double Tunnel Plug MediumBest for Intermediate Users

  • Users: experienced, intermediate
  • Material: blend of silicone and PF Blend
  • Circumference: 6.9 in
  • Length: not specified
  • Insertable length: 3.5 in
  • Flexibility: flexible
  • Waterproof: yes

Want to spice up your sex life with an innovative anal plug? If so, this medium format tunnel anal plug not only provides you the anal pleasure you are looking for. It also lets you experience all kinds of sexual practices that you never thought of. You will also appreciate the fact that this anal plug is made from body-safe flexible materials.

Made of silicone and PF blend, the toy is tested and certified safe for your internal mucous membranes. It is not only easy to use but also easy to clean. The anal tunnel plug cleaning is essential to maintain its appearance and function and, most importantly, for your hygiene. Fortunately, the anal plug is non-porous, which makes cleanup very easy.

What makes it special?

  • Easy to use
  • Easy to clean
  • Body-safe materials
  • Perfect for anal stimulation
  • Waterproof

What cons did we find?

  • Not for beginners
  • Users: beginners
  • Material: silicone
  • Width: 1.5 in
  • Length: not specified
  • Insertable length: 2.4 in
  • Flexibility: flexible
  • Waterproof: yes

The Anal Fantasy Collection Anal Plug is small and compact enough to be used by novice users. It is also large enough to be used by those more experienced in anal sex toys. Designed to give you an arousing experience and optimal anal stimulation, this tunnel anal plug will easily give you the satisfying feeling of fullness you are looking for.

This compact anal plug is designed to provide you with the greatest anal stimulation thanks to its remarkable structure. Its size is also perfect. This ensures it is painless and not intimidating once introduced into your anus. The small tunnel plug has a smooth circular head with a flat top that will delight lovers of hardcore anal sex. The flared base of the tunnel plug is wide enough so that it cannot go entirely into your anus.

Made from silicone, it is body-safe, free of allergens, waterproof, and flexible.

What do we love it for?

  • Design lets you see through
  • Safe silicone tunnel plug
  • Easy to insert and remove
  • Phthalates-free
  • Easy to clean

What were we disappointed with?

  • May be too small for pros
  • Users: experienced, intermediate
  • Material: silicone
  • Circumference: 6.28 in
  • Length: 4.2 inches
  • Insertable length: 3.5 in
  • Flexibility: flexible
  • Waterproof: yes

The Platinum Premium Silicone Anal Plug lets you have an inside view of your partner’s pucker hole! For experienced and intermediate users, this backdoor toy has a design that makes it possible to insert a vibrator or your finger through its tunnel hole. You can see this will provide you with endless possibilities while in the bedroom. 


This large tunnel plug is made from medical-grade silicone. It features a two-tone design and a flat base. This provides comfortable wearability and ease of removal after deriving your orgasmic pleasure. You can also make this tunnel anal plug an unexpected gift for your partner. This will be an opportunity to rediscover your sex life and bring the necessary spice once the routine has settled down. Delivery is made in discreet packaging so that nobody knows what is in the package. 

Why did it make our list?

  • Two-tone finish
  • Comfy flat base
  • Flexible material
  • Hypoallergenic
  • Warms up to body temperature

What is not ideal about it?

  • May be too large for some starters

Things to Consider

The anal tunnel plug, unlike the regular types, offers many possibilities. Most of them have an open end that lets you see through the back end of your partner. You can insert your finger or a vibrator in it for enhanced sensation. Would you like to explore more about what these toys are and how to choose them before making the purchase? Then, continue reading!

Hollow butt plugs vs. regular

5 Best Hollow Butt Plugs - Way to Fulfill All of Your Fantasies

The tunnel butt plugs have a hollow core in the middle, offering more space for maneuver and flexibility. But what is the hollow area specifically for? Lots of things! Inside, you will be able to insert:

  • One finger
  • An elongated vibrator
  • A dildo
  • Another anal plug
  • Do pretty much whatever you want.

Meanwhile, there’s hardly anything the regular butt plugs can do which the hollow types can’t do. While you can have a vibrating motor in the regular models, some hollow ones also have a vibrator, or dilator integrated. However, most hollow plugs are manually propelled.

Features to consider when choosing a hollow butt plug

The practice of anal sex has long ceased to be considered a taboo. And, whether for a beginner or a more experienced person, choosing the model carefully is essential to get more pleasure, safely. Below we provide you with some essential features and criteria to consider before choosing your hollow butt plugs.


The materials are usually the same as in traditional dildos or vibrators.

  • Silicone: This is the most recommended soft material. It allows the manufacture of good quality, hypoallergenic, and adaptable toys. They tend to be soft to the touch, slightly flexible, and very long-lasting plugs.
  • Metal/Glass: These are not popularly used elements. But they are much appreciated in anal games. This is because they allow you to play with the temperatures. Simply by immersing it in cold or hot water, you can have a completely different feeling. Furthermore, both glass and metal are very hygienic and durable as well. What’s its greatest inconvenience? They tend to be rather heavy toys.
  • PVC: This material for making sex toys is usually mixed with phthalate. These two materials produce a very cheap, but an unsuitable toy. They’re not really body-safe. Cases of poisoning have been described, and its use is not currently recommended.


Experience level

5 Best Hollow Butt Plugs - Way to Fulfill All of Your Fantasies

Novices in the game should preferably choose softer plugs that are slightly bendable on insertion. These are, for example, models made from soft jelly or silicone like the Anal Fantasy Collection Open Wide Silicone Tunnel Plug.

Meanwhile, the more experienced users will be able to find satisfaction with more rigid plugs (metal, glass, wood, PVC, etc.) like the Doc Johnson TitanMen Tunnel Anal Plug. It is advisable to put the glass plugs in the mouth or to soak them in hot water before inserting them so that they are not too cold (when cold, it will contract your anus). For starters, it is better to opt for a standard model before trying out more fanciful and huge tunnel plug toys.


The circumference or thickness of an anal plug matters, as there are different levels of users. And speaking of thickness, this is a vital factor for both beginners and the more experienced. It is an item that tends to vary widely from one plug model to another. Since many models have a slightly conical shape or balls of different sizes, the thickness gradually increases.

In these cases, it is also essential to check the total and average thickness of the product to avoid pain, discomfort, and even more severe accidents. At first, the thinnest, shortest plugs are ideal, which can be changed over time, until the partner is ready to start deeper and wider penetration.

For beginners, the ideal width, diameter, or thickness is between 1.2 to 1.5 inches, as you can find with the Anal Fantasy Collection Open Wide Silicone Tunnel Plug. This can equate to around 5 to 6 inches in circumference. Then, as you get adapted to plugs and anal sex, you can upgrade to the wider ones.

For experienced users, the circumference can go up as much as 8 inches. This dimension can be found in a huge tunnel plug as the Doc Johnson TitanMen Anal Plug. 

Length and insertable length

As mentioned above, the tunnel anal plug is made up of three main parts. And each of them can have a different size, both in length, width, and diameter. Before purchasing, please check the product specifications, checking not only the total size, but also considering the size of the plug base, neck, and body. It is quite common for the manufacturer to provide information on how long and thick.

The overall length is the calculation of the insertable length and the flared base.

When it comes to usability and adaptability, the insertable length is the most important thing to consider. The maximum insertable length in hollow plugs can be up to 4.5 inches. These are specifically designed for intermediate and experienced users. However, if you’re still a greenhorn, choose sex toys with an insertable length of 3 to 3.5 inches like the Perfect Fit Tunnel Anal Plug.



5 Best Hollow Butt Plugs - Way to Fulfill All of Your Fantasies

The material ultimately determines the flexibility. When it comes to sex toys, the objects can either be soft and flexible, firm, or have a rigid construction. Models made of soft silicone and gel are super comfortable and flexible. They are the safest type of material for sex toys; they’re usually free from allergens like latex or phthalates. There are also silicone materials that are firm in texture.

On the contrary, toys made of metal, glass, PVC are rigid in construction. They’re preferable for intermediate and experienced users.


Now it’s time to address the issue of safety. Preferably choose tunnel plugs that are made with a very high-quality silicone. Silicone is said to be “medical-grade,” and this material is phthalate-free, BPA-free, latex-free and hypoallergenic. It is safe to insert into your anus. Silicone will also offer you remarkable flexibility, so it is very versatile.

Hollow butt plugs are usually shorter than regular plugs. So, there’s always the fear of it ending up stuck inside your butthole. To avoid one of the ugly scenarios which might make you resort in dialing the emergence number, choose a model with a flared base. This prevents the toy from sliding past the end during the heat of the moment.


IPX7 sex toys are the most watertight sex toys. While models made of silicone are the most waterproof, they are effortless to clean. Not only are they waterproof, but they are also pliable and non-porous. These qualities ensure they are easy to clean, submersible in water, and less attractive to bacteria, and thus infections. Thankfully, all the recommended models in our review of the best tunnel anal plug toys are entirely waterproof. This should, therefore, not be a problem.

How to clean your hollow butt plug

The material of your hollow butt plug determines how to clean it.

  1. Jelly: The texture of the toys made in Jelly is slightly sticky. Hence you will have to take extreme hygiene and maintenance measures. We recommend that you always wash it prior and after using it. It is best to do it with warm or boiling water and neutral soap. Being a porous material, it is relatively easy for it to absorb bacteria and viruses. That is why it is advisable to put a condom on it when you use it, especially if you want to share it. Never use alcohol or cologne to clean this material.
  2. Silicone: Silicone is the easiest material to clean. To make it look especially clean and sterilized, dip it in 10% bleach or run it through a jet of boiling water. Make sure it’s dry before storing it.
  3. Latex: Latex is even more porous than jelly, and therefore, it will be necessary to be more careful when sterilizing it. It is best to use it with a condom (especially if you share it) and wash with water and plenty of soap.
  4. Metal: Like silicone, metal is hard to peel and can be disinfected. You can use everything you can think of to clean it.
  5. Plastic: A gentle rubbing with a little cotton wool dipped in alcohol is best for cleaning plastic toys. Remember to dry it thoroughly so that later the alcohol does not come into contact with your genitals.


Hollow butt plugs, unlike the regular ones, typically have a flared base, which serves as a stop-end. This prevents any possible slip-in. When made of silicone, they are usually without harmful allergens.

Although hollow butt plugs don’t require strict usage of lubes like other similar sex toys like prostate massagers, and other penetrative toys. However, many brands of tunnel toys still recommend the use of lubricants. For silicone plugs, use waterbased lubes. You can, however, use any type of lube with glass, metal, wooden, or PVC toys.

Hollow butt plugs are an excellent idea for people who have prostate conditions, anal fissures, or hemorrhoids. However, ensure that you consult with your doctor or healthcare provider for approval or recommendation.

Our Verdict

After all this information, we can be sure that you no longer see the tunnel anal plug as a boring toy. A regular anal plug fits into your anus, and that is all. Whereas, with this type, the possibilities are endless. Don’t you find it exciting to be able to observe the inside your partner, and to have that dilated anus in front of you looking at you? With these plugs, you will be able to really see how a human body reacts to a powerful orgasm.

The Perfect Fit Tunnel Anal Plug is our overall best hollow butt plug, and thus, the Editor’s Choice. It’s made from a unique blend of TPR and silicone, called PF blend. The gay anal tunnel plug is flexible and soft to the touch for ultra-comfortable wearing. The Doc Johnson TitanMen Anal Plug, meanwhile, wins our Best Value nomination. It is crafted from a smooth PVC without phthalates. It is made from the patented manufacturing process, Sil-A-Gel. Finally, the Perfect Fit Double Tunnel Plug is our Budget Pick. Affordable, made of silicone and PF blend, this toy is tested and certified safe for your internal mucous membranes.

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