After more than ten years reviewing sex toys, I’m fairly sure this is my first tunnel plug review. I’d been curious for a while but hesitated because I wasn’t sure how comfortable or practical they’d be. Now, after testing the GreedyHole Tunnel Plug 03 from GreedyCluster Toys, I wish I’d jumped in sooner. Spoiler: it’s loads of fun.
First, I’ll note the GreedyCluster toys were delivered in a green plastic wrapped plain brown box, with no unusual labelling to indicate either the contents or distributor, nor were there any import fees to pay (I’m in the UK).
Table of Contents
Why the GreedyHole Tunnel Plug 03 Stands Out
All tunnel plugs do roughly the same job: you insert them, and they keep your hole open. But the GreedyHole Tunnel Plug 03 does it better than most, thanks to thoughtful design.
First, it’s shaped for comfort. The slim tip makes it easy to insert, even if you’re new to this kind of toy.
The kidney-bean shape helps it stay securely in place, giving a full feeling without slipping out. It’s not quite as knotted as GreedyCluster’s 01 model, but it still has thick, sturdy walls that comfortably hold your hole open.
Plus, it has a wide flared base, so there’s no risk of it getting lost inside—something not all plugs guarantee. Big thumbs-up for safety.
It’s Fuckable!
One cool feature of the Tunnel Plug 03 is its smooth inside, which can double as a wearable “fuckable” hole. Keep in mind, though, that the tunnel is long and narrow. If your penis is long and thin, it’s perfect. Otherwise, it’s best used mainly as a plug. Think of the fuckable part as an extra bonus, depending on your size.
You’ll need generous amounts of lubricant inside and around the entrance for best results.
Sizes and Options
I tested three sizes—Small, Meh (medium), and Huge—in azure, charcoal, and scarlet colors. There’s also a larger “WowKing” size and a smaller “Tiny” size if you’re looking for more or less.
The actual sizes range from around 2 inches (5.1 cm) to 3.9 inches (10 cm) in diameter at the largest point, with circumferences between about 6.28 inches (16.02 cm) and 12.25 inches (31.42 cm). For me, the “Meh” (medium) was just right. The Small felt too small, and I struggled to insert more than a finger; while the Huge was just too much for my little hole, but gives me something to aim toward.
If you’re new, start with the Tiny or Small to ease into things. But if you’re experienced with anal play or stretching, you might enjoy the challenge of the Huge or WowKing sizes. For the average size cock, the Meh size is ideal for fuckability, but make sure your partner can take it!
Real-World Testing: Lots of Fun
Using the Tunnel Plug 03 has been awesome. It works great as a standard butt plug, giving a solid and full feeling that stays in securely.
It’s also perfect for watersports, keeping your hole open and ready for action—whether you’re experimenting solo or with a partner. The strong wall structure prevents the tunnel from collapsing and blocking itself, ensuring a steady flow.
Being penetrated through the tunnel—like with pegging or a fucking machine—really adds another dimension (and for a partner’s cock, feels a lot tighter than usual). The WowKing size would also be suitable for fisting, if you find the fist alone just isn’t enough anymore! Unlike normal penetration, where you’re being pushed open with every thrust, you’re already open, so it’s a subtle stretching feeling as it slides in—and if it’s long enough, pops out again at the end.
Easy to Clean and Store
Cleaning is super simple because the plug is made from smooth, body-safe silicone. There aren’t any tricky textures that hold dirt, so you can quickly wash it, boil it, bleach it, or even stick it in your dishwasher (without a tablet).
For storage, it’s perfectly safe to keep it alongside other silicone toys (if you’re sure they’re actually silicone, that is), but it’s best kept in a fabric pouch to prevent it from gathering dust or lint. Silicone toys can last a lifetime if they are kept clean and stored safely.
Ready to Be Opened Up?
The GreedyHole Tunnel Plug 03 is a multifunction and fun toy, available now at GreedyCluster.com. The smaller sizes are ideal for beginners who want something safe and easy to try, while the larger sizes cater to even the greediest of holes that enjoy a real stretch.