I got tired of destroying my fingers trying to pull/wiggle stubborn JST-XH plugs out of their sockets, or destroying the plug by trying to grip it with pliers.
This simple tool securely grips 2, 3, or 4-pin JST-XH plugs (2.5mm pitch) making it easy to disconnect them.
I printed mine in ABS, but PLA or PETG should work fine too.
The author marked this model as their own original creation.