Activa Celluclay lets you choose the working hardness of your material. Its very smooth when mixed and will accept whatever texture you impress on it - smooth, rough or stamped. Dries hard and strong, and produces a durable and light weight piece, with no firing required! Celluclay can be worked wet or dry, is able to be waterproofed. Non-toxic. White - Bright White can be used alone or with other mediums, such as paint, wax, foils or fabrics, and will allow maximum color to show. 1 lb.