5 PCS Safety Cutter for Opening Package, Random Color, Portable Finger Cutter, Without Damage to The Package and Hands.

Bought these for light duty at work, small boxes of food needing to be opened quickly. It very robust as the part attaching to the lanyard broke after two weeks use and you won’t be cutting yourself on these as they are just thin plastic. Quite expensive for what they were, I was hoping for something a little more ‘quality’

Works for me

Hopeless, intend sending them back