1. Ergonomic Design: This hobby knife handle is made of metal material. The diamond-shaped thread design of the handle provides a good grip when using craft knives, increases friction, and helps prevent slipping. 2. Easy to Use and Store: The craft knife set comes with a storage bag for convenient storage and carrying. The caps of the exacting knife crafting help avoid cuts, and the blade is easy to replace by unscrewing the top. 3. Superior Blade: The hobby knife blade is made of high-carbon steel material, which is sharp and not easy to break. It can cut various materials (paper, balsa wood, foam board, thin sheet metal), suitable for carving. 4. Multiple Uses: This professional kit is suitable for fruit carving, stamp carving, and paper cutting. It is also a good choice as a gift for designer, artist, or hobbyist friends. 5. Colour: Silver 6. Material: Metal 7. Package Contents: 2 * black craft knives, 1 * 5.9-inch steel ruler, 60 * blades (#4, #11, #16, #17), 1 * felt bag 8. Note: Some accessories are random and cannot be designated. Only the above package contents are included; other items are not. 9. Note: Light and different displays may cause the color of the item in the picture to differ slightly from the real thing. The measurement allowed error is +/- 1-3cm.