 |  | 
  
A self hardening clay compound that is non toxic,
durable and hard after it is dry, but not waterproof. Marblex is gray in color, and Mexican Pottery clay is terra-cotta.
|
 | Marblex- Gray 5 Pounds
|  | Mexican Pottery- Terracotta 5 Pounds
|  | Marblex- Gray 25 Pounds
|  | Mexican Pottery- Terracotta 25 Pounds
|
|