Widely used for leathercraft carving, embossing, stamping, punching, making leather wallet, leather belt, leather purse bag, shoe, or creating permanent marking on earrings, necklace, jewelry making, art craft project Features 3mm uppercase OR lowercase characters with wear resistant coating, maintaining sharply edges through repeated use while ergonomic designs minimizes hand fatigue during extended crafting project Crafted from heavy duty steel, these number OR letter punches stampers deliver crisply and clearly embossing result for precisely leather stamping, carving and jewelry engraving tool Suitable for professional jewelers and leathercraft enthusiasts seeks professional leather stamping tool for detailed metalworking or leather embossing project The eye catching red color ensures quick tool identification in busy work place, while the rustproof and break resistant steel construction withstands heavy duty stamping tasks across various items