This elegant and functional sterling silver slide rule ring is hand made and hand polished. The two interlocking parts slide past each other and allow you to perform slide rule calculations. Would make a great gift for a mathematician, scientist, engineer, or anyone that loves math. The outer face is engraved with integers and hatch marks, as well as extra marks for the mathematical constants pi and e.
The ring can be customized. It can be made of gold or platinum, and can also be made to any size. Nstructions on operation, see wikipedia, "Slide Rule". I really hope the eventual recipient enjoys this ring as much as I enjoyed making it. The item "Slide Rule Ring" is in sale since Friday, October 06, 2017.
This item is in the category "Jewelry & Watches\Handcrafted, Artisan Jewelry\Rings". The seller is "james198200" and is located in Encinitas, California.
This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.