Channel: foguista
Category: Education
Tags: removedor de ferrugemhomemade etchingfosqueador caseirosand blasterglass etchingrust removerfosqueador de vidro
Description: A simple glass etching pistol using a compressed air pistol, a brass tube, a washer, a small bottle and, of course, sand. Pros: - Easy to make - Cheap Cons: - Need compressed air - Make a lot of mess