Hi, I'm Johnny Stash and I'm here to sing about a great American dog. This classic beaker bong is made of 100% borosilicate glass and includes a custom Cheech & Chong® Glass decal. Hi, I'm Johnny Stash and I'm here to sing about a great American dog. While I'm at it, try out the new 'Johnny Stash' Mini Beaker Tube from Cheech & Chong® Glass. This classic beaker bong is made of 100% borosilicate glass and includes a custom Cheech & Chong® Glass decal.