Games Workshop 8x2mm magnet base holder

Fixing magnets below GW bases isn't easy, the magnet is never perfectly flush, decreasing a lot effective strength, and can detach from the base.

Best printed in ASA or ABS, for strong gluing with plastic glue to the base. Then 8x2mm magnets will perfectly fit, and nearly impossible to detach if glued with cyano for instance. Magnet surface flush with base plane increases effective strength a lot.