Use: Squeeze the clay into your favorite shape, then print the baby hands and feet on the clay, then dry it in a place out of direct sunlight. Specification: 30g of soft clay dough will produce 1 baby handprint or footprint from 0-6 months. The clay starts the drying process when it is exposed to light and air. This super soft clay dough is safe, non-toxic and easy to use. Easy to dry, and it can help your baby's growth process. Type: Clay Quantity: 1 Pack Net Weight: 30 g or pack in an OPP Bag. If you want to reach the standards in the picture, you need 2bags at least. Suitable for: Babies Function: Baby Record Growth Material: Natural Calcium Powder Age: Newborn 6 Months, 12 Months, 18 Months Features: Lightweight Hand Stamp Pad, Record Growth, DIY Toy, Easy to Use Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Package Included: 1 Pack of Clay