I used them for a small craft project, but was given the same attention as if I were buying the magnets for something larger and more important. Nice people!

I glue these magnets into my vault cases to keep my minis in place during transportation. I have washers glued into their bases and they hold great!

I made a Bluebird feeder, which incudes a tray to hold food inside a square box which limits access to Bluebirds, and similarly-sized others, which can fit through 1.5 in. holes in two sides of the box. Another side is removable to allow food replenishment. The removable side is held in place by your magnets. Removal and replacement is quicker using magnets than nuts and bolts, and just as secure. So far, no bird has been strong enough to defeat your magnets!
If it were not for the plastic spacers between the magnets I’m not sure I could have separated them either!

Holds very well

Needle minders