If you don't know how, maybe the dialogue below could help
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Have you heard of "The Wave" ? I just got one.
Sure. It's designed to catch on your jean pocket for fast opening.
Really? I didn't know that.
Next day ...
You left out a few details but I could eventually figure them out anyway. First the pliers should be in unfold position, then I need to leave the scissors partially open to make it work. Doesn't work well with the screwdrivers and the can opener. BTW this fast opening method tends to cause holes in my pocket ...

------------------
Have you heard of "The Wave" ? I just got one.
Sure. It's designed to catch on your jean pocket for fast opening.
Really? I didn't know that.
Next day ...
You left out a few details but I could eventually figure them out anyway. First the pliers should be in unfold position, then I need to leave the scissors partially open to make it work. Doesn't work well with the screwdrivers and the can opener. BTW this fast opening method tends to cause holes in my pocket ...