What is this?

Question

I may be dumb lol but what is this? It’s the opposite end of my cuticle cutter.

It has a rubber cover that I’d assume is what you use to push the cuticles back...

Answer

It holds the cuticle pusher on the thing lol that’s all

Answer

Yeah the cap goes over top of that little nub thing.

Answer

What the little cap in the third picture on it?
It might just be a nub idk

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