Infinity Coin Keeper

TL;DRA huge old school(*) piggy bank, big enough for XL wishes even with 5T. MotivationThe printables.com piggy banks contest.The model was made with openscad, the math behind this sculpture is a trefoil knot. Let's get startedChose a nice filament slice and print. No support needed, nothing special to do.Be aware of the big overhang on top without any support. I used a higher number of layers to ensure that your printer will get that overhang closed.The lower part uses lower layer heights to re