"! New Art Clay Silver" was born to aggregate the best of the series, which has appeared to Art Clay Silver this has been loved ever since 1995 10g: capacity. -Molding time [feature of the new Art Clay Silver] was longer. - Improved machinability after drying, and E done easily polished in such file. And drying time was used and dryer, does not change with Art Clay Silver 650 so far.