Trusted by the Pros

1 of 5
  • "I'm a box-opening black belt with this thing." 


  • "A must when it comes to safety. Five stars." 


  • "With all the shipments I get, this has made breaking down boxes so much easier." 


The Cure for Wrap Rage

Keys, scissors, and pens aren’t made to open shipping boxes. These are 

All Knives Are Not Created Equal

By rethinking the material, the cutting zone, and the sharpness of the blade itself, we’ve built highly effective tools that are simply safer. Our tools are sharp enough to do the job with less risk of injury. We refuse to accept the conventional thinking that a cutting tool must be dangerous.

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Experience Safety, Redefined


Founded With a Mission

Slice was founded by TJ Scimone as a way to fund long-term care for his autistic son. Slice donates a minimum of 1% of worldwide corporate profits to various autism research programs that have global ramifications for families and individuals that live with autism daily. We also encourage corporate and individual donations directly to our key research benefactor at the Autism and Developmental Disabilities Clinic, Lucile Packard Children's Hospital at Stanford University in Palo Alto, California.