Hyde Tools 42330 Replacement Snap-Off Blades, 18mm (5)

It’s a standard workhorse tool. One needs this for packaging, quick trims of string and jute, in the garden greenhouse or shed.
Scissors are wonderful but ou can close this knife to hide the blade. Retracting it. Bonus.
I hope it lasts a very long time. Buy extra blades because if you use this often, you’ll need replacements. Happy creating.