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Shipping & delivery
This item is made-to-order and will be posted to you by PoodlePottery within 3 days of receiving payment.
| Shipping destination | Cost | Additional items |
|---|---|---|
| United Kingdom | £1.99 | £0.50 |
| EU & Northern Ireland | £4.99 | £0.50 |
| United States | £6.99 | £0.50 |
| Rest of the World | £6.99 | £0.50 |
After countless pieces coming out the kiln so much smaller than I planned, and with my brain in it's happy place and unable to do maths while surrounded by (and covered in) clay... My other half was getting impatient for a mug in the rough size he requested, so he designed and made me this ruler and instantly a mug was made and he's happy now! Then all my pottery friends wanted the rulers, so here we are :)
This is a custom-made item and cannot be returned unless faulty.
Please note that if your order is being posted outside mainland UK, you (or the recipient) may have to pay customs or VAT charges and a handling fee. The seller is not responsible for any charges or fees that may incur.
Full description
Take the guesswork out of clay shrinkage with this practical and easy-to-use pottery shrinkage ruler. Designed for ceramic artists of all levels, this tool helps you accurately plan your pieces from wet clay to finished fired size, and the other way around.
The standard ruler is calibrated for 12% shrinkage, but custom percentages can be made to suit your clay body - just let me know what you need.
Whether you’re throwing, hand-building, or slip casting, this ruler ensures your final dimensions come out exactly as intended.
How It Works:
- Measure your wet clay size and instantly see the expected fired size
- Or reverse the process: determine how large to make your piece to achieve a specific finished measurement
- No calculations needed; just quick, reliable results every time
Features:
-Calibrated for 12% shrinkage (custom options available on request)
- Clear, easy-to-read markings
- Durable and lightweight design
- Handy built-in hole for easy hanging and storage
- Perfect for studio use, classes, or home pottery setups
Perfect For:
- Potters working with consistent clay bodies
- Ceramic students and teachers
- Studio artists wanting precision in their work
- Anyone tired of estimating shrinkage by hand
Custom Orders:
Need a different shrinkage percentage? I’m happy to create a ruler tailored to your clay- just send a message before or after ordering.
Designed by Zoe Balkwell in London
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