Where I used to work, we used one of those credit card style knives, with the thick-as-a-slightly-unmaintained-thumbnail blade in one corner (similar to this, but the blade was smaller and had less of a gap).
Anyway, the point is, it is pretty much impossible to get hurt with it, as the blade, such as it was (once you got the the sharp bit), was pretty much hopeless.
Anyway someone, someHOW, managed to cut their the top of their finger off with one, so after that we had no blades at all, company wide (we’re talking a multi-million pound retailer here).
Another retailer I worked for had boxes covered in sticky tape to make them near enough impossible to get into containing… …cotton wool!! It’s not like it shatters/is super-fragile is it? And yet the fragile/gooey stuff like shampoo/shower gel/fragrance comes in flimsy, crappy cardboard.
Also, has anyone noticed how (especially in winter) it’s not the blades that cut your skin til it bleeds, but the f******g cardboard boxes?!