Craighill Invar Cubic Inch | Silver Winston Mirror Removable through-bolt fin system

Removable through-bolt fin system

High precision barometer

Model: 0071E

Linen backing to pin memorabilia onto

Blue Lotus

Craighill Invar Cubic Inch | Silver Winston Mirror Removable through-bolt fin systemThe Craighill Invar Cubic Inch is a desk object, a measurement tool, and fun thing to absentmindedly fiddle around with while you're stuck on a conference call. Inspired by Guillaume's Nobel prize in Physics for inventing the breakthrough 0. 001"precise measurement used in science. Made from Invar, the most dimensionally stable metal alloy in existence; it is half the thickness of a standard piece of printer paper. So addicting, it's the perfect