This drying aid is meant to help when you dry your wetsuit boots, and to keep the boot open when standing upright. To use it, print two of the appropriate size ring in vase mode, and clip your filament into the clips (you may need to cut the filament to size depending on how warped it is, but a gentle curve helps with retaining the aid in the boot).
There are sizes from 75mm to 50mm to fit different sizes of wetsuit boot, but all use the 1.75mm filament. You need two rings per boot, or four rings in total for each pair of boots, as well as the 3 pieces of filament per boot.
To finish building each insert, attach and cut filament to size as appropriate into the clips, then use superglue or another substitute to secure the filament in place at the clips. This prevents the rings from sliding around and becoming detached while in the boot.
The author marked this model as their own original creation.