The block is floor tile with a magnetic strip on it. The chits also have a small magnetic strip on the back of them. The strength of the magnets is really weak and the chits can be shaken off by vigorous shaking. I was hoping the magnetic paper would be stronger but unfortunately it wasn't. Live and learn. Regardless it will really help keeping things uncluttered and it also makes it easier to pick the chits up.
Ambushes on Brind's World
3 hours ago