Magnetic socket holders

I made socket holders, its a remix of a different one, but I heavly modified it.
I used these magnets 6x2mm Refrigerator Magnets

I printed them upright so they would need little supports, but still need supports

https://www.amazon.com/gp/product/B07XRQ44VC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1