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https://www.skool.com/north-star-pottery
Measurements in MM
Cupholder Dimensions
Top Diameter: 83mm
Height: 70mm
Bottom Diameter: 76mm
Thrown Dimensions
Top Diameter: 90mm
Height: 82mm
Bottom Diameter: 82mm
Measurements in Inches
Cupholder Dimensions
Top Diameter: 3.25”
Height: 2.75
Bottom Diameter: 3”
Thrown Dimensions
Top Diameter: 3.5”
Height: 3.5”
Bottom Diameter: 3.25”
Clay Shrink Rate: 13%
Click below for all the tools I used (links are not affiliates):
https://docs.google.com/document/d/1_D2F0cck81qHnVbtNOkX4glnhyaGpje85z32MFXMiMY/pub
Clay Shrinkage Calculator
https://www.omnicalculator.com/everyday-life/clay-shrinkage
If you want to see my mistakes and all 13 tumblers I did a limited drop on, you can read more about them on my website: https://r3hpots.com/blogs/news/tumblers
If you guys make this, please tag me, email me a photo or share a photo in our community- I’d really love to see it.