Hmm...I think it'd be best to fit a plastic cylinder at the end of a stem and drill holes in it that are tiny and evenly spaced.
P.E.N.G.U.I.N. Reviewed by P.E.N.G.U.I.N. on . has anyone ever jammed a mesh screen at the bottom end of a bong stem to make more... .....bubbles (cooler and more filtered smoke)? It seems like a cheap wat to save over those bongs that claim to make millions of bubbles Rating: 5