Silk Clay set Lightweight, self-hardening, flexible modeling material. This clay also retains a soft, rubber-like texture after drying. Ideal for coating and decorating other porous materials. All colors can be mixed with each other. Knead the clay well before use. Keep unused clay air-tight. Specifications: Color: multicolor Gender: junior Age: from 3 years Material: clay Weight per bottle: 14 grams / 40 grams Package dimensions: 32 x 23 x 8.5 cm (LxWxD) Content: 10 jars of 40 grams 18 jars of 14 grams 3 Pieces of modeling tools