✦ Change from a dull used blade to a fresh sharp blade in three seconds or less
✦ Simple and effective safety knife function
✦ Squeeze lever to expose blade and cut, then release lever to close blade again
✦ Automatically loads new knife blade with a squeeze of the handle
✦ Ergonomic handle with thumb-groove for greater control and comfort
✦ Includes six heavy duty blades stored in handle
