Item Type: Metal Engraving Tools_x000D_ Material: Aluminum Alloy, High Speed Steel_x000D_ Product Size: Approx. 5.5cm/2.2in_x000D_ Purpose: Suitable for Explore and for Explore One Engraving Machines_x000D_ Weight: Approx. 26g/0.9oz 1CONVENIENT and PRACTICAL: Using this carving tip, you can etch plastic, acrylic and soft metals (copper, bronze, silver, aluminum), which can enrich your project very well 2COMPATIBLE MACHINES: Only work in for Explore, for Explore series and for Explore One, please check your machine before ordering 3HOW to USE: Putting the tip of the needle on the B slot, adding additional adhesive to the mat, and cutting multiple times to produce a deep effect 4INCISIVE and DURABLE: These carving tips are made of aluminum alloy and high speed steel, incisive and durable, not easy to rust, and have a long service life 5SMALL and COMPACT: The small and compact body does not take up too much use space, which is convenient for storage and use1 x MetalEngravingTools