It is a super soft air-drying material. It will be harden when left out in the air for 1-2 days. No oven or kiln is needed in the hardening process. Light clay needs to be kept in the airtight storage in order to remain soft and dry out. Water can be added in small amounts to reactive the clay again. Its shelf life is approximate 1.5 years.
Colours : White. Red, Blue, Green, Violet, Black, Brown, Light Blue, Pink, Cream, Orange, Yellow.