Slide Rule Cufflinks | Maths and Science Gift | Sterling Silver glass This striking Amethyst bracelet is

This striking Amethyst bracelet is set with 5 individual rectangular amethyst stones and set in sterling silver

this set features ceramic pendants with sterling silver accents

Iguanodon and Brontosaurus

and Pyrite specimens

Slide Rule Cufflinks | Maths and Science Gift | Sterling Silver glass This striking Amethyst bracelet isOur unique Slide Rule cufflinks are upcycled from pieces of original slide rules and then set in sterling silver. Slide rules are historic technological instruments a perfect gift for mathematicians, engineers, scientists and university graduates. Made from recycled vintage slide rule parts using British Thornton No. P241, the lettering is crisp and detailed. We have other Scientific cufflinks including computer circuit board and Elgin Watch cufflinks.