Heavy Duty Jewelers Dapping Block With 17 Round Cavities, Polished high quality copper material. 1 Piece Dapping Block Square. Cube range size 3.5-28mm (Sizes : 28mm, 23mm, 21mm, 17mm, 14mm, 13mm, 12mm, 10mm, 8mm(3 Pieces), 6mm, 7mm, 5.5mm, 4.5mm, 3.5mm).
eBay