Disposing of items that still have use?

I am trying to majorly declutter and am being quite ruthless with the process, that said I’m unsure what to do with things that still have use.

Just for example: I’ve come to realise that I own 4 finger nail clippers! Now obviously I really only need one, but do I keep the others to save from having to purchase more in the future? Or is that just keeping unnecessary clutter? I kinda feel bad disposing of things that still technically have use just not right now

The same applies for having an excessive amount of perfumes & skincare products I no longer use.

I will donate where I can, but for things like nail clippers, toiletries etc. that’s not applicable just for hygiene reasons.

Should I keep or dispose?