【Full Character Set】 This set includes all lowercase letters, numbers 0–8 (where the number 6 can also be used as a 9), and the “&” symbol, offering endless possibilities for your craft projects. 【Features】 All stamps are manufactured to high standards, with precise dimensions and clear, sharp lines. This set comes with a hard plastic case for easy organization, portability, and storage. Our products are designed for long-term use. 【Alloy Steel – Harder Than Carbon Steel】: Standard punches are made of ordinary carbon steel (HRC 45–48). This product is crafted from 40Cr alloy steel with a hardness of HRC 50–54. A harder surface means less top rounding and edge flattening. It remains sharp even after repeated use on stainless steel. 【Sandblasted Surface – No Slipping on Smooth Chrome Plating】：Some punches have polished chrome-plated surfaces. These can slip in your fingers when your hands are sweaty or oily. This product’s sandblasted surface provides a matte, non-reflective grip—the punch stays exactly where you aim it. 【Test on Scrap First – New Punches May “Wander”】: The working surface of a new punch may slide sideways during the first few strikes. Always test on scrap metal or leather before stamping the final workpiece. After 2–3 test strikes, the punch surface will stabilize, and the punch will no longer slip.