Maintain the performance of your COSCO Jiffi-Cutter with these high-quality utility knife blades. Featuring a safe, fully retractable design, they deliver reliable precision while reducing the risk of accidental injury. Each blade is constructed with a heavy-duty, single-edge for sharp, consistent results, whether you are opening boxes, trimming materials, or tackling everyday tasks. Designed to last, these replacement blades are an economical and dependable solution for keeping your Jiffi-Cutter ready for any project.

Why customers choose this product

• Knife features a safe, fully retractable blade design that helps reduce the risk of accidents while ensuring dependable performance.
• Each replacement blade is engineered to keep a sharp edge on your Jiffi-Cutter, delivering clean, precise cuts every time you use it.
• The heavy-duty, single-edged construction makes these blades durable enough to handle a variety of cutting tasks with ease.
• Designed for both reliability and convenience, the retractable mechanism ensures blades stay securely in place during use and safely stored when not in operation.
• Perfect for warehouses, offices, schools and home projects, these utility blades provide a versatile and long-lasting cutting solution.