My wife decided using broken bits of wood, cane, sticks, etc wasn't the way to go for stirring paint for decorating our house. So ... she bought a wee plastic stirrer which cost £1.00 !!!!
She needed another couple of them and, as I'm a thrifty Scot, a quick Fusion 360 design followed, then the print dialed-in to an Ender 3.
Result - a personalised paint pot stirrer which only costs 20p .... five for the price of one! It also hangs reliably & conveniently inside the edge of the tin until you need to re-stir it.
I've uploaded the .stl for you to print and also the .stp if you want to edit the design.
Happy, and cheap, house decorating!