Cool Tools, offers 25g and 50g packages http://www.cooltools.us/EZ960-Sterling-Silver-Clay-p/ezs-025-p.htm
Here is my review of the new clay:
WET FORM: Moisture content and workability:As I waited several weeks to test the clay it may have lost some of its plasticity while in the temporary wrapping. I added a few drops of water and worked it in and found the clay to be beautifully smooth, easy to roll, it picks up texture nicely and joins are solid. (My release agent was olive oil.)
DRY FORM: How was the flexibility, was it easy to carve, sand, join? What an amazing clay to carve! There are no “tears” at the end of a push with a carving tool. Clean edges!
Firing:No blistering or cracking. In my first firing I forgot to support a ring and so it slumped. I was curious about the clay and hammered the ring round and straight–it could take the abuse! All items out of the kiln have the satisfying “clink” of sintered metal and they are a matt grey. Some pieces I hammered and others I tumbled.
Shrinkage:Ring #1-1.5mm thick wet clay, wet clay size: 11.5, dry 10.5 and after firing 9.5,
Ring #2-1.5 mm thick wet clay, wet clay size: 12.5, dry 12 after firing 10.
Rings warped in the firing, as I forgot to support them properly, hammering them brought them back into shape without increasing the size.
Finishing:I hammered some pieces directly out of the kiln and then I tumbled them to finish the polishing. Rings were polished further with a 3m polishing brush and patinaed with LOS.
“Cool” Video to check out with Lisel Crowley. http://www.cooltools.us/EZ960-Sterling-Adjustable-Ring-s/2468.htm
Jeannette Froese LeBlanc is the editor of Creative Fire and is an avid jewellery designer. She has worked in metal clay since it first came on the market. You can find her jewellery online: www.SassyandStella.com.