They are handy little things, and if you're like me and work in a laboratory where every consumable (boxes, bottles, reagents) is individually wrapped, I highly recommend it

These are the most handy things

Best thing is the automatically retracting blade - great for keeping it in your pocket.

I've helped strangers out of fixes, I have used it in the kitchen for stubborn packaging, for tear resistant plastic envelopes, many, many things

These things are so handy

I love these things.

I do not like things in my