• They are perfect. A nice blend of laser-cutting and hand work (I can’t imagine how they use a laser to cut shiny stainless steel) – Glen, California
  • It is beautiful and will live on my workbench to be used daily as I apply the principle of the golden mean to my designing – Bob, Vermont
  • Box and calipers arrived safely…very classy. Will make a great gift – Graheme, New Zealand
  • The calipers are breathtakingly beautiful! I will show them off to my potter friends & teachers! – Michael, Australia
  • The caliper set arrived yesterday, and they’re gorgeous!!! – Dianne, Texas
  • They look and work great and I have already used them to help me design a decorative garden fence and gate – Scott, Utah
  • I just got my calipers and they are totally awesome – David, Ohio
  • Caliper and the box look very, very nice – Gerhard, Austria
  • The calliper has turned up and its great:) – Adam, Sweden
  • Received in great shape – very nice work – Scott, Texas

About the Golden Mean, and the Calipers

Recent Blog Posts…

Gorgeous Golden Ratio Colouring Book

| |

I’ve had lots of people say “hey, have you seen this?”… A kickstarter campaign for utterly gorgeous drawings by Venezuelan architect Rafael Araujo. All painstakingly hand-drawn, with the guides etc all left in... READ MORE

4 Armed Calipers

| |

New Variant: These calipers work by having an extra arm that bisects the smaller of the two ratios. A couple of people asked me for these… so after a whole ton of experimenting... READ MORE

New Workshop

| |

And of course when I say “New”, what I really mean is “about 4 months old”. I’ve shifted house – now live in a small beach community about 40 minutes drive from the... READ MORE

Golden Rectangle Icosahedron

| |

A little while ago I came across this… If you take 3 golden-mean rectangles, intersecting on three different planes, you wind up with a perfect icosahedron… a 20 sided Platonic Solid. Cool.. So... READ MORE