Golden Ratio Calipers
MADE TO ORDER:
Please allow 2-3 weeks for creation prior to shipping.
Golden Ratio Calipers that keep constant ratio of approximately 1.618 between the tips of the tool. Use in creating art, or to study the world around you. You never know where this magic ratio will show up, it can even be found on your face and body!
Made with birch plywood, brass and stainless steel hardware.