The Slice Manual Utility Knife allows the user to choose from one of five blade positions...

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Product Review

The Slice Manual Utility Knife allows the user to choose from one of five blade positions, customizing the blade length for each job (Up to 1" Cutting Depth). Designed for cutting a variety of materials from clamshell packaging to triple-walled cardboard, combining strength with superior safety features.



  • A SAFE UTILITY KNIFE: This box opener's blade is made of 100% zirconium oxide and safeguards against injury with its proprietary finger-friendly edge; keeping both the user and the contents inside the package safe.
  • AN EFFECTIVE CERAMIC BOX CUTTER: This safety box cutter is just as effective as a traditional box cutter due to the blade's durability and design. Additionally, our ceramic utility blade never rusts and lasts 11x longer than metal package openers
  • DESIGNED FOR EASE: This package cutter has a durable, reinforced nylon handle for stability and precision, which makes slicing a breeze. It also has a longer blade for thicker and more effective cuts and is suitable for use in the left or right hand.
  • PERFECT FOR ANY MATERIAL: This ceramic utility blade is not only great for cutting through cardboard and breaking down boxes, but it is also perfect for cutting a variety of materials including tape, banding, plastic wrap, cardstock, and vinyl.
  • YOU CAN TRUST SLICE: Slice remains the first choice for safety and effectiveness in industrial settings and is now recognized as the leading box-opening tool in homes.

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