[ Materials]it is durable, not easy to rust, sharper than other on the market, and can cut your project smoothly. It can last for a long time. [Perfect Compatibility] The fixed-point blade is compatible with most cutting machines, suitable for most paper cutting browsing , browsing 2 vinyl cutting machine [Applications]light to medium weight materials, such as flash paper, sticky foil and computer paper, particleboard, seal material, thick card,Vinyl Blade Whether it's creating cards, scrapbooks, personalized gifts, Christmas party wall decoration. [Usage]The are packed inside the rubber cover, To avoid scratching your , please pull them out off the cover when used. Please test the cutting effect after setting appropriate cutting depth. 30 degrees : Used for cutting window tint, film and rice paper. 45 degrees Standard : Used for cutting glitter paper. 60 degrees Blade: Used for cutting magnet, chipboard, stamp material. Colour:Red+yellow+blue Material:Cemented carbide Size:About 25*05cm Overall Length : 23mm Diameter:2mm Package Contents: 60 x 45 degrees 20 x 30 degrees 20 x 60 degrees Only the above package content, other products are not included. Note: Light 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.