Golden Ratio Calipers Sacred Geometry Spiral Artist Tools



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  • Handmade
  • Materials: wood, laser cutter, etched, brass, stainless steel

Golden Ratio Calipers that keep constant ratio of approximately 1.618 between the tips of the tool.
The Golden Ratio has been used through out history by artists and architects. Use the calipers 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.

Check out my full website for more detailed photos, larger sizes, and my full collection at:


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Feb 2-11

Jan 22

Order placed

After you place your order, DanSchaubDesigns will take 1-2 weeks to prepare it for shipment.

Jan 28-Feb 4

Order ships

DanSchaubDesigns puts your order in the mail.

Feb 2-11


Estimated to arrive at your doorstep Feb 2-11!

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Etsy offsets carbon emissions from shipping and packaging on this purchase.
Etsy offsets carbon emissions from shipping and packaging on this purchase.

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Ships from Poughkeepsie, NY
Dan Schaub

Dan Schaub

Owner of DanSchaubDesigns

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This seller usually responds within 24 hours.

302 reviews

5 out of 5 stars

Buyers are raving!

Multiple people gave 5-star reviews to this shop in the past 7 days.


sam burgett Apr 15, 2017

5 out of 5 stars

Exactly the quick reference I needed to dial in my ratios, it's cool to paint up to and make it funky . Great work Dan

Purchased item:

perception2 Jan 30, 2019

5 out of 5 stars

These are beautiful. I have them hanging on a hook on my wall to display when not in use. I intend to use these in my ceramics as well as my 2D art. What impressed me most was the attention to detail, right down to the packaging. Everything about these seem intentional and I feel this magnificent ratio is well honored in the design.

Purchased item:

Jaymee Weisbrod Jan 29, 2018

5 out of 5 stars

This turned out to be so cool and my father-in-law (an architect) loved it! Such an interesting tool. We even jokingly tried to use it on a painting of a japanese house they had at their house and the house was in fact drawn with the perfect ratio. The details are amazing, great craftsmanship!

Purchased item:

Corinne Larsen Apr 30, 2021

5 out of 5 stars

This tool is so cool-looking, so I just had to get it. It's beautiful and well made and has a nice, medium size for desktop use. I will use it in 1:3 scale settings, too, where it will look much larger. ;) It arrived quickly, well wrapped inside a box of the perfect size to store it in, when not in use.

Purchased item:

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