napkin ring problem 3d models

There are many examples of repeating patterns and relationships in many different areas in math but one that I find extremely interesting is the napkin ring problem. The napkin ring problem states that if you have two spheres, one small and one...

I watched this video the other day:https://youtu.be/i8GD33DsRw8 And this one today:https://youtu.be/J51ncHP_BrY So I decided to make some 3D printable napkin rings. They all have the same volume. There are three rings, all 40 mm in height. Shpear...

I watched this video the other day: https://youtu.be/i8GD33DsRw8 And this one today: https://youtu.be/J51ncHP_BrY So I decided to make some 3D printable napkin rings. They all have the same volume. There are three rings, all 40 mm in height. Shpear...

Napkin ring

napkin ring

Napkin ring

Napkin ring

napkin ring

Napkin ring

Napkin ring

Napkin ring

Napkin ring

Napkin ring

Napkin ring

Napkin Ring

Napkin ring

napkin ring

A napkin ring

basic napkin ring for square napkins

Napkin Ring in voronoi style.

Napkin Ring in voronoi style.

Napkin ring composed of four identical tongue and groove pieces. Designed to carry up to a pack of 100 standard sized square napkins (155*155 mm), although it can be adapted to any type of square napkin by scaling the pieces in the rolling mill...

A napkin ring! ...Made with twisted surfaces.

napkin ring for square napkins of half size 15*15 cm

Napkin ring designed by Pratt student S.Lancast.

Decorates your Christmas table with this simple napkin rings.

Practical napkin ring in the shape of a dog

Napkin ring 20 cm high, and 5x5 cm base.

these napkin rings don't need any support. ...i printed them at 40 cm width.

A simple Napkin Ring. ... Usefull to customize it with text as I did on mine.