Skull Magnetic Parts Tray
Skull shaped magnetic parts tray. with the 20 18x2 magnets i put in here, It can sit on the table as well as sitting on the side of something metal and the magnets keep everything very securely in the bowl.
There are two sets of magnet holes in this. There are 6 holes in the base that each fit 2 18x2 magnets in pairs. you may have to use a dab of glue to stop these very powerful magnets from attracting to each other before the hole is closed up. The second set of magnets is in the vertical face of the bowl. There is a ring that you can stop near the top and drop in the remaining pairs of magnets. Pause it high enough that all of the magnets fit below the pause layer but not so high that the gap becomes too small to fit the magnets into.
I've been using one of these for quite a while and it has been working great.