Features: 1.Large-size circular cutting, effective cutting range can be up to 1-15cm. 2.Fixed grip, keep steady without shaking. 3.The design of fixed button, increase the use of contact area, make the drive more smooth. 4.The blade can be stored or removed during the period of not using, and it will not hinder the use of the compass knife. 5.Especially suitable for cutting of paper. specification:Description: You can use it cut what you want to do. Large-size circular cutting, effective cutting range can be up to 1-15cm. It can ensure the integrity of your things. The design of fixed button, increase the use of contact area, make the drive more smooth. There's a storage box behind it, you can store things. Feature: 1. Large-size circular cutting, effective cutting range can be up to 1-15cm 2. Fixed grip, keep steady without shaking. 3. The design of fixed button, increase the use of contact area, make the drive more smooth 4. The blade can be stored or removed during the period of not using, and it will not hinder the use of the compass knife. 5. There's a storage box behind it, you can store things. 6. Especially suitable for cutting of paper : Condition: 100% Brand New Item Type: Compass Knife Material: Plastic Weight: Approx. 46g Size: 10.5 * 11cm / 4.1 * 4.3in Packing Include: 1 * Knife-blade 1 * Protection Cover 1 * Washer Notes: 1. The design of blade safety device allows you to use more safer. 2. The blade of wheel knife is consumables, its life will be different due to personal use habits and different cutting pad. Wheel cutter has a security lock button, please lock the lock button during not using to ensure safety.