About this 3D model
I printed the whole thing once in ABS and once in PLA The holes for the magnets are very small because I melted them with a soldering iron to get a better hold for the magnets. You can buy the small vice here: Vise What is needed: 8x magnets 6x3 0.20mm Layer ABS o r PLA 85% Infil (you can also take more) Standart speed No supports