A great way to introduce the child to hang up their own things and at the same time get organized in the hall or the children's room. The playful design invites the child to help and make it fun at the same time. A win win situation for both the children and their parents.
In your slicer program open the model & rotate it so it lies on its ears . The trunk needs supports to print properly.
Set the infill to at least 25 per cent to make the hook sturdy if you expect to hang heavy coats on it, use a higher infill.