Review on HEMPER Tech Universal Cleaning Plugs+Caps for Glass Water 😊 Pipes/Rigs - Black: Ideal for Cleaning, Storage, and Odor Prevention by Jamie Sand

Larger cap doesn't fit my 420 bong optimally - at least no suction to stay in place on its own. I found I had to hold my hand over it to stay in place. It drips a little on the sides, but it's not bad. Wish it was a little bigger and maybe constructed the same way as the smaller forks? The small plugs stay in place and do not leak. The smaller ones are great for cleaning my 710 broken glass. Generally they do their job. better than nothing. I'm glad to have an easier way to clean up and help preserve what I have left of my isopropyl.