I created this remix to add magnets to the base in order to make it possible to add as a fridge magnet or white board magnet. The holes have high tolerance and require superglue.

The magnet size is 6mm x 2mm, just from Aliexpress (5~20000pcs 6x2 mm Mini Small circular Magnets strong 6mmx2mm Fridge N35 Neodymium Magnet disc 6x2mm Permanent NdFeB Magnets 6*2 - AliExpress)

I think this print looks great in marble-like filament. I am using CC3D's Max Marble