About this 3D model
Material: You will need a ⌀5mm x 3mm extra magnet (Should be put into the MODI hole). if the hole is too big, just put a drop of glue on the magnet and paste it into the hole. I hope you will enjoy it and thanks if you're going to buy it (I'm a student, extra money are always usefull). for my prototypes I used PLA filament with 100% in fill and it's strong enought to screw a screw. the model has a tolerance of 0.5mm and with a print speed of 60 mm/s and 0.2mm layers, I obtained a good result from my BQ Witbox.