These tweezers are simpler, less rigid, and lighter than my previous version: https://makerworld.com/en/models/52414#profileId-54189
I found myself using my printed tweezers more than the metallic ones I own due to the DIY satisfactions they give me.
Very easy and fast print: less than 15 minutes and less than 2m of filament needed.
Give it a try. Hope you like it!