you can get them at a head shop they are round and fit in the hole but the grooved edges allow air flow on the side of it, hard to explain
420ultimatesmokage Reviewed by 420ultimatesmokage on . Glass Screen??? I have a glass spoon (bumble bee) with a rather large hole and I just heard something about a glass screen. I would never use metal for my baby and I really dislike scoobies so if anyone could give me some info on these screens I would be mucho appreciative. Rating: 5