Hand pressure points are evenly distributed when cutting.
Hand placement requires less pressure when cutting.
Great for those with arthritis, carpal tunnel syndrome, tendonitis, hand fatigue, neck & arm pain.
Has automatic spring-loaded guard. Flip guard open with finger or rolls open on mat.
Martelli-Cutting System-Part 1-Rotary Cutter
Martelli-Cutting System-Part 2-Rulers and Cutting Mats