Bong Cleaning Stoppers are one of the most effective accessories for cleaning your glass bong pieces. Just plug any female joint with the cleaning stopper, pour in your favorite glass cleaner and shake.
This is a well thought out glass stopper for cleaning. I had purchased a 14 mm and was so happy with the ease of function that I purchased the 18mm for my larger glass pieces. Buy one it makes cleaning easy.
There are many stoppers made of rubber
Or silicone but I wanted a glass stopper that would not leak. The flat head is a smart addition and allows one to lay your finger on it to hold in place when you shake. If there available in an 18mm , I’m going to purchase another one.
works perfect only complaint is i thought it would come with the holder but knowing me i probably didn't read that it wasn't included or something would love if you guys put those up for sale at some point this is my second purchase from your site and i love it perfect ui and customer support. thanks will shop again soon