VERSATILE UTILITY KNIFE FOR PROFESSIONAL USE: The BIRDROCK HOME Utility Knife Set features a retractable box cutter with a heavy-duty razor blade, designed for efficient cutting of cardboard, packages, and cartons. Ideal for warehouse tasks, office use, or construction work, this cutting tool ensures precision and reliability in every job. INCLUDES 3 EXTRA BLADES FOR EXTENDED USE: This utility knife set includes one retractable cutter and three extra blade refills, providing long-lasting performance for a variety of cutting needs. The compact size measures 1.63” in width and 4.63” in length, with expanded dimensions of 1.63” x 7” and a weight of 6.4 oz for easy handling. DURABLE MATERIALS AND SECURE DESIGN: Made with a heavy-duty metal body and a secure, retractable blade mechanism, this professional boxcutter offers both strength and safety. The razor-sharp cuchillas ensure clean cuts through thick cardboard, while the ergonomic grip reduces hand fatigue during extended use. EASY TO USE WITH SIMPLE BLADE REPLACEMENT: To use, simply retract or extend the blade with the sliding mechanism and for safe and precise cutting. The extra blades are easy to replace, making it a convenient tool for quick adjustments on the go—perfect for any office, warehouse, or construction site tasks. QUICK RELEASE: To replace the razor blade, extend it fully, press the black button to remove the old blade, and insert the new one while holding down the button until it is secure. The quick release button is made of metal to ensure durability and prevent breakage. The BIRDROCK HOME Utility Knife Set is a versatile and reliable cutting tool, perfect for professional and everyday use. Featuring a retractable box cutter with a heavy-duty razor blade, this utility knife is designed to handle tough tasks like cutting cardboard, packages, and cartons with ease. The set includes one utility knife and three extra blade refills, providing long-lasting performance. With compact dimensions of 1.63” x 4.63” and an expanded length of 7 inches, this cutter is lightweight at 6.4 oz, ensuring comfortable handling. Constructed from durable metal with an ergonomic design, it offers a secure grip while minimizing hand fatigue. The retractable blade mechanism allows for easy and safe use, and replacing blades is quick and simple. At BIRDROCK HOME, we focus on creating high-quality tools for every task, whether at home, in the office, or on a construction site, helping you get the job done efficiently and safely.