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Slice Mini Box Cutter, Manual Retracting, Safe Ceramic Box Cutter Lasting 11x Longer than Metal, Keychain Box Opener, 1 Pack Blade Locks in 1 Pack

Quick facts

  • Brand: ‎Slice
  • Price: USD 9.49
  • Rating: 4.40 (5887 reviews)

The Slice Mini Box Cutter is a small, take-anywhere package opener designed for everyday deliveries, pantry packaging, and tough clamshells. It uses a 100% zirconium oxide ceramic blade with Slice’s proprietary finger-friendly edge, helping reduce accidental cuts while still getting through tape and plastic quickly.

Unlike metal blades, the ceramic utility blade never rusts and is built to last—Slice notes it can last up to 11x longer than traditional metal package openers. The lightweight 3-inch design works well at home or on-the-go, and it’s suitable for both left- and right-handed users.

Convenience details matter on a tool this small: the reinforced nylon handle is made for durability, and the built-in magnet lets you keep it close (like on the fridge) so you’re not hunting for a cutter when boxes pile up.

  • 100% zirconium oxide ceramic blade with a proprietary finger-friendly edge to help keep hands and package contents safer
  • Manual retracting design for simple control while opening boxes and packaging
  • Rust-free ceramic blade designed to last up to 11x longer than metal package openers
  • Compact 3-inch, lightweight cutter that’s easy to carry and use at home or on-the-go
  • Reinforced nylon handle, left- and right-hand friendly, plus a built-in magnet for handy storage

If you open a lot of deliveries and want a compact cutter that prioritizes safety without sacrificing performance, this Slice mini box opener is a practical, budget-friendly pick.