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Revolved Reuleaux Triangle

Revolved Reuleaux Triangle

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$25.00+

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Overview

  • Handmade item
  • Materials: plastic, steel, bronze
  • Made to order
  • Favorited by: 9 people
  • Gift message available
This shop accepts Etsy gift cards

Shipping & returns

Ready to ship in 3–4 weeks
From Chicago, IL
No returns or exchanges
But please contact me if you have any problems with your order.

Description

A solid of constant width is a surface for which the thicnkess measured in any direction is the same. This means that, placed between two planes, the object can roll freely. Spheres are a prime example of this geometric phenomenon but are far from the only solids with the right properties.

These revolved Reuleaux triangles are another example of solids of constant width. If you place them on a table with a book or other flat object on top, you can roll the object smoothly. However, unlike spherical bearings, they won't roll away from you. Great for fiddling and fidgeting or simply exploring a unique property of geometry.

Each Revolved Reuleaux Triangle is 2cm in diameter.

Reviews

5 out of 5 stars
(7)
  • Hannah England Nov 26, 2018
    5 out of 5 stars
    Good shipping time and great packaging! I've received larger 3D printed objects for cheaper, so I'm still trying to figure out if it's WORTH the price, but the vendor was very responsive and nice, so FULL POINTS for that. They also threw in a little gift, which I super appreciated. It make me really happy :) And these certainly work and roll between two flat surfaces smoothly! The math and science nerd side of me keeps poking its head up through the strongly arts and language ocean whenever I look at these :D
    Revolved Reuleaux Triangle
  • Julia Oct 11, 2017
    5 out of 5 stars
    This cuff goes with everything. It is exactly what I was looking for. I love the details and the artistic design. It feels really solid. I can see it is great for women and men, which is very hard to find in jewelry.
    Diffusion Cuff
  • padawansguide Oct 4, 2017
    5 out of 5 stars
    Love this ring - thank so much!
    James Webb Ring
  • emmareevesbu Jul 1, 2017
    5 out of 5 stars
    Got this for a friend as a gift, and she's totally in love with it! It's even more polished and bright in person!
    Diamonds Pendant

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Returns & exchanges

I gladly accept cancellations

Request a cancellation within: 24 hours of purchase

I don't accept returns or exchanges

But please contact me if you have any problems with your order.

FAQs

All of my products are produced using advanced 3D printing processes provided by Shapeways. Therefore, material selection is based on their available options. You can find information regarding Shapeways' materials at: www.shapeways.com/materials
Higher order volumes can be accommodated by request. Please contact me if you would like to order a larger quantity of an item than what is listed.
My rings are listed in the most common U.S. whole sizes, but I can generally accommodate half sizes and European sizes without too much trouble. Simply include a note with your order or send me a message indicating your needs.
I can provide chains at any length (within reason). Simply include a note with your order or send me a message indicating the size you would like.

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