Features: Can DIY create a mirror effect, facilitating polishing and stamping work. Unique designs, comfortable feel, strong durability, simple operation, adjustable force and angles. Suitable for those who enjoy DIY decoration and handicraft production, whether they are professional craftsmen or family enthusiasts. It can be used in fields such as home decorations, handicraft production, jewelry processing, etc., to help achieve fine polishing and stamping effects. Improve your metalworking skills with the professional steel block with rubber base. Its unique designs, comfortable grip, and adjustable force make it a must have tool for achieving precise finishes and accurate stamping. Perfect for both professional craftsmen and DIY enthusiasts. Specifications: Material: Metal TypeA Length: Approx. 6.69inch(17cm) TypeB Size: Approx. 3.03x0.75inch(7.7x1.9cm) Package Includes: 1x Hammer Or 1x Stamp Metal Block note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.