Specification: 25 #20/30 pieces per box, 120 pieces per piece

 30 #25 pieces per box, 100 pieces per piece
35 #20 pieces per box, 80 pieces per piece
40 #12 pieces per box, 48 pieces per piece

indenting hammer replaceable, knock-resistant, oil-proof, non-slip;

the hammer body is made of carbon steel to increase gravity;

indenting hammer one end is made of polyurethane material, which is soft and translucent, and one end is made of fiber black rubber with proper hardness;

suitable for tapping plastic parts, electronic components, woodworking parts, etc., leaving no knocking marks and no damage to the workpiece.