This is a brand new, professional-grade, safe ceramic cutter designed to reduce hand fatigue. It allows the elderly, women, and children to safely and easily open packages when receiving deliveries. This is an evolved cutter that is "safe" and "long-lasting" compared to metal cutters. PRO (7750) Size: Approximately 170(W) x 89(D) x 19(H) mm Weight: Approximately 96g Materials: Body/ABS, Magnet/Ceramic (Blade) Retail Price: 4840 yen Color: Navy Size: W170 x D89 x H19 (approx. mm) Weight: 96g Main Materials: Body: ABS / Blade: Ceramic ○ Professional specifications that reduce hand fatigue ○ Suitable for both left and right-handed users ○ Safe design with rounded blade tip It features a shallow cutting edge and a micro two-stage blade that is less likely to cause injury. If the blade becomes dull, you can flip it over and use the other side of the blade. ○ Lasts approximately 11 times longer than metal blades According to manufacturer research ○ 2-stage adjustment The blade length can be adjusted in two stages. You can extend the blade shallowly to avoid damaging the contents when opening packages. ○ With a strap hole For measures against dropping or losing the cutter. ○ Reinforced nylon handle Contains glass fiber for excellent durability.