7 Sided Dice Tray with Cover

thingiverse

Inspired by https://www.thingiverse.com/thing:3490577 Designed 3D from scratch as I used 1,2mm Wall thickness. I found that 3 perimeters for 0,4mm nozzle has the best stiffness as 4+ perimeters (1,6mm) take pretty long and two perimeters (0,8mm) is just not enough. The middle is great for holding a few medium, maybe even some large minis. The cover is fastened by fixing brackets around the main hole. I've tested the print and at first I encountered a problem, where the fixing brackets were not reaching deep enough, so I fixed it by elarging them 1mm, which fixed it and now the cover holds really well. There is 0,1mm space between brackets and tray wall, so it takes a little practise to close it properly, so be careful, not to snap them off. I tried to get them as big as i could without compromising space for minis.