This is a towel hook that I designed to match the shape of Ikea SKUGGIS hooks. It is similar but not an exact copy, some angles and measurements are slightly different. The hanging hardware is also different from the original. My design uses a dovetail which can be attached to the wall via screws and drywall anchors.

The tolerances between the hook and wall mount piece are already built-in so it's ready to print without adjusting sizes.