About This

• Package Contents: This set includes 30 heavy-duty retractable utility knives, expertly crafted from durable aluminum. These knives are ideal for cutting cartons, ropes, boxes, and cardboard. Each knife features a comfortable grip, a wider retractable blade, and a convenient small hole at the tail for easy retrieval and storage
• How to Use: Our utility knives are designed for simplicity and practicality. To adjust the retractable blade length, simply press and hold the slider. With three length adjustments, these knives offer the versatility needed for various cutting scenarios in your daily life, making them a reliable tool for everyday tasks
• Blade Replacement: Replacing the blade is a breeze with our design. Just unscrew the middle screw and open the casing to replace the blade, saving you valuable time. Our utility knives are compatible with most trapezoidal blades available on the market, eliminating the hassle of finding specific replacements
• Material Insights: Crafted with an aluminum alloy shell, our utility knives provide a comfortable grip and resistance to falls. The retractable blade is made from specially treated steel, ensuring hardness, resistance, and durability for prolonged cutting tasks. This combination of materials guarantees a reliable and long-lasting tool
• About Us: At DIYSELF, we are dedicated to crafting exceptional utility knives that blend innovation with quality. Our mission is to provide reliable tools that cater to all your cutting needs. Your satisfaction is our top priority, so feel free to reach out to us with any questions or concerns