









🎨 Elevate your craft with the iconic Upsala Blue – where tradition meets trend!
SIO-2 Upsala Blue Porcelain Clay is an 11lb premium, non-toxic ceramic clay designed for high-fire (cone 6-7) applications. Renowned for its smooth texture, exceptional plasticity, and stable firing range (1200-1240ºC), it suits wheel throwing and hand-building alike. Certified safe by ACMI and ASTM standards, this cobalt blue clay enhances glaze vibrancy and is crafted with over a century of Spanish ceramic expertise.









| Manufacturer | SIO-2 |
| Model Number | 16200201 |
| Package Dimensions | 29.2 x 12.7 x 11.4 cm |
| Material | 天然磁器粘土。 |
| Color | ウプサラブルー。 |
| Size | 11lb |
| Special Features | 無毒 |
| Package Weight | 11 Pounds |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | SIO-2 |
| Item Weight | 11 Pounds |
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