• Cool Tools Silicone Ring Mandrels blue whole sizes
  • Mandrel Stand - Wood & Metal
  • video Cool Tools | Silicone Ring Mandrels for Metal Clay Ring Making
  • Cool Tools Silicone Ring Mandrels blue half sizes
  • Cool Tools Silicone Ring Mandrels blue whole and half sizes
  • Cool Tools Silicone Ring Mandrels blue size 6 to 7.5
  • Cool Tools Silicone Ring Mandrels blue sizes 4 to 6
  • Mandrel - Multi Mandrel - Metal Stand in blue
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Cool Tools Silicone Ring Mandrels

Cool Tools Silicone Ring Mandrels

RMK-200

Choose a Size

Made in USA

$17.95 USD
$17.95 USD
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Cool Tools Silicone Ring Mandrels

Non-stick silicone ring mandrels are the perfect tool for making rings or cylinders in metal clay. When mounted on our mandrel stand, these silicone ring mandrels are the perfect device for easily forming metal clay into any round object. No longer is wax paper or other nosn-stick lubricants necessary between the mandrel and your creation. Great for forming wet clay and also for refining or augmenting clay in the greenware state. Removes easily from the non-stick silicone mandrel, when ready to fire. Be sure to insert a Cool Tools Ring Sizers to ensure a perfectly round, perfectly sized ring - every time. Available in whole and half sizes and with the stand. If you are interested in purchasing the stand separately, click here.

The updated stand combines a solid wood back panel with a metal base, creating an attractive and stable workstation. 

Made in the USA

Half Sizes are 8.5-12.5 and Whole Sizes are 8-12.

Note: Due to their small size, 4 - 7.5 do not have holes for placement on the mandrel.

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See this Product in the Learning Center!

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Overall rating: 4.9565215 / 5 from 23 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["quality","mandrel","ring","stand"].

Review highlights

Reviews

I use these silicone mandrels

"I use these silicone mandrels both on n and off the stand and achieve excellent results. They are my go-to tools for ring making. !"

— Ann F. (5/5)

just what I wanted

"I am new to Silver clay and these are perfect to use"

— Elizabeth C. (5/5)

Great

"I love these ring mandrels they are so easy to work on I've already made two rings."

— Jo S. (5/5)

Silicone Ring Mandrels

"I love love love these silicone mandrels for building my rings on! They don?t stick to the dry clay and their sizes match Ring Pellet Molds also from Cool Tools! Once my ring is completed and dried I easily pull it from the silicone mandrel, transfer to a ring pellet mold and when completely dry fire it on the investment mold. My rings come out the desired size every time! My latest ring is in the pictures, and the design is inspired by the extraordinary Wanaree Tanner and her brilliant texture plates!!"

— Celeste C. (5/5)

I love this mandrel! Makes

"I love this mandrel! Makes making rings with clay so much easier."

— Yvonne H. (5/5)

Everything came quickly! I couldn’t

"Everything came quickly! I couldn’t be more pleased with cool tools. Their customer service is unbeatable. Email them whatever questions you have and their knowledgeable and quick customer service team will answer! I can’t say enough good things. I have probably emailed them over 15 times and they have been nothing but helpful me supportive. As I am new to the precious metal clay world, I have had tons of questions and they are always ready to help. Not to mention anything you guy from them will be top of the line and come quickly."

— Jordan R. (5/5)

Good quality

"I am very happy with cool tools products, they are very good quality."

— Judith K. (5/5)

So much easier!

"So much easier to use. No paper, no mess!"

— Gianine C. (5/5)

Plan to start making rings

"Plan to start making rings and these will come in very handy"

— Joshua B. (5/5)

I was SO HAPPY to

"I was SO HAPPY to see these! I've been wanting some smaller mandrels & now I have them!"

— Monica W. (5/5)

Q&A

Are the mandrel sized for the finished/fired size? if so: Is there a specific brand that these were sized for to attain the perfect size? Ellen
Hi Ellen, these are the actual size of a ring. So, when using metal clay you would want to size up according to the clay's shrinkage. For example, if you were using EZ960 and wanted a size 6 ring, you would use a size 8 silicone ring mandrel to create the ring before firing. Hope this helps clarify!
Could these be used with polymer clay? are they heat resistant?
Hi Seen, yes these can be used with polymer clay. They are safe up to 500°F. We have used them to make many polymer clay rings! Hope this helps!