All you need to do is inset what needs pressing into a cylinder

this will fit most of your collection of glass

Showerhead Perc Bongs

and you can cut it as needed

The color-shifting crystals change from light to dark as your banger heats up

Crafty and Mighty Mouthpiece Covers - 30 Pack Raised Glass Details All you need to doProtect your Storz & Bickel portable vape with the Crafty Mighty Mouthpiece Covers. If you often share your vape with others, use these covers to ensure optimal cleanliness and hygiene. They allow you to safely share your vape and come in a 30 pack so you can have one for every friend. The covers are designed for single use.