Essential Cutting Tools - KATA Utility knife are made for professionals, not only for cutting boxes or packing tapes, perfect for the most DIY projects.Best performing heat treated steel SK5 blades ensure sharp and durable,keep for a long time use. As an essential tough hand tools, they are ready for most heavy duty purpose Tough and Comfortable Handle - Lightweight but ergonomic and tough reinforced plastic handle ensures a comfortable non-slip grip in daily use, also reduces hand fatigue during extended home crafts or office work tasks. Different from normal bulky utility knives,our utility knives are more texture as common tools or even gifts Easy Blade Change Design - Change the blade more easier than normal box cutter which needs screwdriver to unscrew and tighten twice. One-push button mechanism enables instant, tool-free blade release and replacement. Comes with 4-piece utility knife ( Black / Yellow / Green / Red ) and extra 20-piece razor blade, almost meets the long-term usage need. Buy once and benefit for life Stable and Precise Cutting Work - As a heavy duty equipped with fixed blade utility knife, the cutting will be much more powerful than normal retractable box cutter. Black coating surface enhance the hardness of knife head. With our utility knife, cutting works can be easier and fun Pocket-sized Cutter for Anywhere to Carry - Utility knife features a sturdy belt clip for secure attachment to belts, pockets or tool belts. Always within reach and ready for any on-the-go cutting task. Widely used by professional builders, DIYers, electricians and carpentry. It can easily cut though heavier materials like drywall, roofing shingles, flooring, sheet plastic, boxes, rope, wallpaper, leather and more Perfect Gift for Any Occasion: Utility knife makes a fantastic gift for Father's Day, Birthdays, Anniversary or Christmas Day. For dads who love DIY, boyfriends into crafting, husbands always fixing things or work using, it's a tool they'll use and appreciate Super sharp and double hardness blade, very suitable for hobbies, DIY projects, cardboard, carpet, rope, box, wallpaper, vinyl, rubber, leather, PVC materials, etc. Comes with a 4-piece utility knife, foldable design. Ergonomic rubber handle always provides strong grip The blade storage design can be accessed easily and quickly. 3 additional blades stored in the handle Including an additional 20 blades Quick blade change mechanism