1. Tool knife handle and the overall design is directly related to the use of comfort, if the design or unreasonable, it is easy to feel tired when used. High-quality utility knife handle not only hold comfortable, but the color is also very bright, but will not exist odor.
2 utility knife blades to high quality stainless steel is better, while ensuring the sharp but also to ensure that the service life.
3. In the selection of utility knife, it is recommended to check the reliability of its locking equipment, otherwise it is likely to leave a security risk.