A gyroscopic cup holder, especially suitable for installation in a boat.
Print and use the spacers that fit your cups or bottles. Internal diameter is 86, 80, 75 and 70 mm, depending on which spacer is used. Inside the holder it is conical, with a narrowing of 5 degrees.
If you want an even larger holder, you must scale the objects in your slicer, with the same scale for all the parts. Sand the parts smooth where they fit together. Lubricate the areas with grease.
Add hangers to the inner ring, with 6mm bolts or screws.
This product is designed by: Taigar