Lidded hexagon box

Little lidded hexagon box, I use it to store all of my Exacto knife blades! I use this in conjunction with my other box that holds my Exacto knives and pensUses 4x 3mm magnets (2 in the box, 2 in the lid). The tolerance is pretty tight, but I just pushed it down on a flat surface to really jam them in. I also used a drop of super glue in each hole just to make sure they never come out. I used a generic matte PLA, which led to a little warping and shrinking. To combat the warping, I try a couple of different things every time:Brim of 5mm to increase bed adhesion on the edgesCovering the model with a big Tupperware once it's done printing, to allow a longer cooldown timePlacing the model upside down on the bed and heat it back up to correct the warp Let me know what works best for you!