1. Widely used for DIY handicrafts such as cork crafts carving, paper crafts carving, fruit pattern carving as well as PCB board cutting and other scenes. 2. Aluminum handle with anti-rust surface, easy and comfortable to grip. 3. Various sizes of blades and accessories meet your different work requirements. 4. Double head aluminum alloy handle can be assembled with engraving blades, batch heads &mini wrenches. 5. Come with a storage box. Each blade has its place. Easy to access, store and carry. 6. Package Included: - 10 x H4 45mm Bits(Y shape: 0.8, Five star: 0.8, 1.2, Philips: 1.5, 2.5, Torx: T5, T2, Straight: 1.5, 2.0, Middle Plate: 1.5) - 6 x H4 Mini Wrench(M4, M4.5, M5, M5.5, M6.0, M7.0) - 9 x Blades(FK, N2, 1, 3, 11, 16, 17, 21, 48) - 5 x Mini Drill Bit(0.8mm 1.0mm 1.5mm 2.0mm 2.5mm) - 1 x Double Head Aluminium Handle - 1 x Drill Bit Connector - 1 x H4 60mm Extension Bar - 1 x Storage Box