Colored scalpel knife

Specifications of colored paper cutter: Blade: Very sharp, made of stainless steel or carbon, retractable and foldable inside the handle for protection, and may be straight or curved depending on the type. Handle: Usually plastic, equipped with a locking and sliding mechanism for the blade, and comes in different colors (blue, red, green, yellow). Size: Available in different sizes, such as 18mm for the blade (for larger tasks). Usage method: Blade release: Press the button or slide the latch to pull the blade out to the desired cutting length. Cutting: Hold the cutter firmly (usually at a slight angle), and cut along the desired line. Replacing the blade: After finishing, pull the blade back and fully insert it inside the handle, then close the locking mechanism. Warnings and instructions: Injury risk: The blade is very sharp, be very careful when pulling, replacing, and using to avoid cutting yourself or others. Children: Keep it out of reach of children at all times, as it is a sharp tool and not a toy. Material type: Use the appropriate blade size for the material you are cutting (paper, cardboard, wood). Storage: Store in a safe, dry place with the blade folded inside.