I have experimented with several existing designs, but I wanted something different, so I created one:
- No contact with the inner bottle or the inner wall of the cap.
- No supports, adhesives, or fasteners are needed.
- Press fit installation with various color combinations.
- Compatible with 1L or 0.5L bottles.
Printing
Not recommended for use with glass bottles.
The author marked this model as their own original creation.