Features: 1.Each stamp is ideal for permanently marking metal, plastic, leather and wooden items. 2.Use with a basic hammer or a special brass hammer. 3.Permanently engrave the beautiful patterns on all types of media, including jewels and roughs. 4.This stamp is made of chrome vanadium steel ,especially for super steel. 5.The stamps' strength the ability to reduce wear provides good durability and make sure the stamp is ready when you need it. specification: Each stamp is ideal for permanently marking metal, plastic, leather and wooden items. Use with a basic hammer or a special brass hammer. Permanently engrave the beautiful patterns on all types of media, including jewels and roughs. This stamp is made of chrome vanadium steel ,especially for super steel. The stamps' strength the ability to reduce wear provides good durability and make sure the stamp is ready when you need it. : Item Type:Metal Stamp Size:6mm / 0.24in Pattern:Star/Heart/Cross(Optional) Material:CR V Steel Package List: 1 x Pattern Punch Stamp Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia