“Not the cheapest ones, but you pay for quality and strength. I bought a pack of magnetic cards for my glass magnetic board and a bunch of magnets from Amzn (�12 or so).... Magnetic cards don't hold at all. I had to use weak 4 magnets each, which was ridiculous... and they were still sliding. Now I only use 1 of these power magnets and the surplus of cheap ones are being used for the extension and to help move cards around (it's easier to pick the cubes this way).”
“Strong enough to hold lots of paper at once on my notice board. Not too strong either, so I can pull it away, with care and not pull the board from the wall. Arrived secure and well packaged, promptly.”
