PŬK "Magic" StoneThe PK "Magic" Stone The PK "Magic" Stone is an inert and non toxic ceramic sponge that allows you to vaporize and consume any cannabis concentrates. To use the Magic Stone, insert it into any of the bowls in your glass or marble PK, apply some concentrate to the surface, then while hitting it with a mini torch, draw a dense cloud of vapor. Once heated, all concentrates will liquefy and become absorbed into the Magic Stone, where it will receive