👍【Sturdy Utility Knife】The utility knife is made well, axis screws fixed tightly and not easy to loose during use. The blade change mechanism have been update a metal button that allows you to slot in and release blades securely without worrying that the blade is stuck or falling out during use.

👍【Sharp but Safe to Use】This heavy duty utility knife is built with precision diecast aluminum handle for ergonomics that provides a secure grip and is comfortable to hold for a long time without feeling pain. Also with 2 release buttons, one for quickly changing blades, another can lock blade in place.

👍【Multi-Functional Box Cutter】Different from traditional utility knife, it cuts faster and lasts longer, ideal for cutting a wide variety of everyday household and renovation materials, including box, cardboard, rope, drywall, rubber, carpet, leather, pvc sheet, aluminum sheet, soft metal, pipe, etc.

👍【Universal Blades 100pcs & Quick Replace】Comes with 100pcs replacment SK5 blades that is compatible with most standard sized utility knife. It's very easy to take the blade out and get back in latch with the push of a button at various occasions such as outdoor, study, office and more.

💯【Portable & Product Warranty】The folding size is only 4.3 inches and weight is 147g. With a belt clip design, you can quickly clip it on and off, makes it easy to take everywhere. 💢 Your satisfaction is our top priority, we provide lifetime warranty against any manufacturer defects, contact us with any problem.