Very basic design, but works very well. Will fit a standard drink can (330ml/500ml) and prevent it from sliding about if your car's cupholder is too big, or you have a flat surface for a cupholder.

Built for a '24 Hyundai Kona, but will likely fit others.

Internal diameter 66.25mm

External diameter 75mm

Neodymium magnets required to keep it fully secure. 4 3mmx1.5mm magnets on each quarter will hold it very steady. Affix them with CA glue.

Print straight onto the bed, no supports required. Prints fine from Lychee Slicer with 1mm thickness and 5% infill on a Saturn 3, but this is NOT a pre-hollowed stl.