They just are

These stones are similar to pumice stone

Keep your seshes simple using this well-constructed vapor straw from Pulsar

it delivers smooth diffusion

Smoke Cartel 4-inch Silicone Base Reclaim Ash Catcher - 90 degree - 14mm Color:Green/Purple They just areThe Ash Catcher: Because Residue is a Real Downer The DHC 4 inch Silicone Base Reclaim Ash Catcher is your safeguard against the unsightly and the unwanted. It's the unsung hero that keeps your setup on point by collecting the stuff you'd rather not inhale, or frankly, look at. The Problem: Ash and Reclaim Buildup This 4 inch piece of sculpted silicone is all about *collection*. It efficiently captures ash and reclaim, preventing them from becoming an