Refrigerator Magnets 50 Pcs, 10x3mm Tiny Round Disc Small Whiteboard Magnets for Crafts, DIY, Office, Dry Erase Board,3D Printing

Omg I’m sorry I should have thought to include a picture at least of the ones I use. They were from Amazon, yes. They are useful for so many surprising things! https://a.co/d/0asM6utv