The prime model scriber tool has 7 different sizes blades(0.1/0.2/ 0.4/ 0.6/ 0.8/ 1.0 mm/2.0), each blades with laser mark and we are equipped with 3mm x 20m scribing tape to help make straight lines easier. The model scriber designed for the beginner to advanced model kit builders scribing line. The modeling scriber suitable for real grade, , pg, mg, metal kit, car and airplane kits, bonsai, trimming plants, wire cutting DIY and more! The modeling scribe blade is made of high quality tungsten steel with high hardness, high wear resistance, providing straight smooth line and excellent sharpness. The panel line scriber handle is made of aluminum alloy material, non-slip texture, comfortable hand feel, very lightly. Hobby cutting tool you can pack the blade and handle in different sturdy plastic cases. When you don't want to retract the cutter head, you can use the rubber cap to , which protects the cutter head from damage and makes it easier to use next time. You can take it anywhere and use it whenever you want. The Model tools, mini and light. The craft knife set comes with 1 rubber cap, carving masking 1 hex key wrench, 1 non-slip aluminum alloy handle, 7 different sizes blades ( 0.1/0.2/ 0.4/ 0.6/ 0.8/ 1.0 mm/2.0mm) totally meets modeler needs. Don't worry!The oil on the blade is necessary for rust Please be really careful to avoid pricks or other injuries If you don't practiced enough, you can use scribing tape(We are equipped with 3mm x 20m) Colour:Black Material:Metal Package Contents: 1set x Model scribing and cutting tools Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.