The KSEIBI Auto Retractable Blade Utility Knife 18mm combines precision and safety in one versatile tool, making it an excellent choice for tasks that demand accurate cutting. Featuring a durable SK5 blade, this knife ensures sharp, clean cuts through a variety of materials, from cardboard and plastic to thin sheets of vinyl. Its retractable blade mechanism enhances safety by automatically retracting when not in use, reducing the risk of accidental injury. Designed with user comfort in mind, the knife includes a soft-grip handle that provides exceptional control and reduces hand fatigue, even during extended use. The 18mm blade width offers the perfect balance between flexibility and strength, making it suitable for both delicate trimming and tougher cutting jobs. Packaged conveniently on a hanging card, the KSEIBI Auto Retractable Blade Utility Knife is ideal for professionals in construction, packaging, or crafting industries, as well as anyone seeking a reliable cutting tool for everyday tasks. With its durable materials and thoughtful design, this utility knife embodies the KSEIBI commitment to precision and reliability. 1. Features an auto-retractable blade for enhanced safety during use. 2. Equipped with an 18mm SK5 steel blade for durability and precision cutting. 3. Designed with a soft grip handle for superior comfort and control. 4. Ideal for a variety of applications, including both professional and household tasks. 5. Ensures smooth and accurate cuts on various materials such as cardboard, plastic, and more. 6. Lightweight and ergonomically designed for extended use without fatigue. 7. Blade replacement is quick and hassle-free for continued efficiency. 8. Manufactured with high-quality materials to withstand heavy-duty tasks. 9. Suitable for both general consumers and industry professionals. 10. Packaged in a hanging card for convenient display and storage.