watch tool battery cap opener 2pcs festina and others

thingiverse

I was searching for top-notch watch tool sets, but then I decided to create my own custom tool tailored exactly to my needs.\r\n\r\nIt all comes down to the amount of torque you require and your finger strength - if it's enough to remove the cap with one swift motion, you can stick with a single piece; however, if extra force is needed, attaching the grip will give you a reliable lever.