Tech Universal Silicone Cleaning Plugs+Caps be Perfect for Cleaning, Storage, Preserver Cap Air Tight Bottle Plug – Purple Pack of 3

Maintaining my beloved bong has never been this hassle-free and mess-free, thanks to these ingenious bong plugs! If you're tired of the messy and tedious cleaning process, this product is a total game-changer.Firstly, the design is brilliant. The bong plugs fit snugly into all the openings, creating a watertight seal. This means no more accidental spills or leaks during the cleaning process – a massive relief for anyone who has experienced the frustration of a waterlogged table.The material used is both durable and flexible, ensuring a secure fit in various bong designs. I was pleasantly surprised at how well they held up, even with repeated use.

The wide range should fit almost all pieces. I only used the 2 small ones, not the large one at all. Used both with the pointy tip going in the hole, the upside-down way would fit the mouth hole but no extra benefit than using it in the traditional orientation.These are def worth the money, makes cleaning so much easier and they should last a lifetime

Plugs all work great except for the biggest one , it doesn’t really fit the mouthpiece well enough to make it “air-tight” and I have a regular 12” glass piece. However it does work very well to clean , you just have to hold it in. Works a lot better than trying to cover the mouthpiece with my hand, like I used to. Overall a good purchase for the price

big plug bad little ones good

These fit in my bong perfectly! I was worried the largest one wouldn't fit the top hole of my bong since it's really wide, but it does. The small plugs fit perfectly as well, in the stem holder. Nothing leaks out at all while I'm shaking it up and cleaning it.

An extremely useful product for cleaning “glass”. third pair i’ve bought and was finally able to get the purple haha

Loved these cone stoppers, great for cleaning my bong

I used these for cleaning my pipes and it kept a good enough seal to soak the pipe for 12 hours but still had a very slow leak the entire time. Had to keep it in the sink wile soaking

Both small plugs work but the bigger one does not. I use the small ones anyways and they work very well.