As long as they can cut through thick plastic card stock layers your good. My old snips don't really notice it unless it's a thick clamshell type with very strong card stock, then the compound leverage really helps. M18 battery Packaging is EVIL
Same - by owning these and all kinds of scissors - I will never reach for a utility knife first - unless something is made for just that. Example would be my recent Maytag delivery …
I know we have some offset (L shape) scissors made for clam shells - but I’m overseas and not finding them online …
(Moves fingers RH of sharp plastic) …
The other offset is where the handle angles upward …
I was a model builder as a young boy. I cut myself with my X-acto knife so many times that my fingers and mind still bear the scars, lol! That's why I gravitate toward shears.