technology transfer   technology transfer
technology transfer  all clay bars;
Properties and use: 
1.Hard at normal temperature. Applicable to large-scale sculpture, molding.
2. Sensitive to temperature. It can soften or repair plastic at low temperature.
3. Can be softened by hand temperature. Suitable to class' works.
4. No shrinkage, high precision. Good materials for molding in artware industry.

Carving has four different colour:
1,Brown 2, Gold 3, Red 4, pink