Features a patented ergonomic grip designed for comfortable, reducing hand fatigue during extended use in jewelry making, woodworking, or repair tasks The innovative interchangeable designs allows easy switching between different head types, enhancing flexibility for jewelry and crafting projects Perfect for jewelry crafting, goldsmithing, woodworking, assembly, and repairs, serving as practical tool for both hobbyists and professional This jewelry hammer set includes six interchangeable heads, making it ideal for goldsmithing, jewelry making, and various crafting tasks with versatile applications Craft of wear resistant rubber and copper, the hammer heads ensures durability, shock absorption, and protective for delicate workpieces during tasks, Manufacturer: Navna