Description and gt; and gt; and gt;The clay will start the drying process when it exposure to light and air.This super soft clay dough is a safe, non toxic and easy to use.Easy to dry, and it can help you record your babies growth process.Type: ClayQuantity: 1 PackNet Weight: 30g/PackMaterial: natural calcium powder, vegetable oil, gumFunction: Baby Growth RecordAge: Newborn 6 Months, 12 Months, 18 MonthsFeatures: Lightweight Hand Inkpad, Growth Record, DIY Toy, Easy to UseNotes: Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.How to use:1.Soft plates or clay, soft texture, similar to softened wet plasticine, in the air dries and becomes elastic 。2.Looks like plasticine. You need to pump, make a ball and flatten in the pancake. Then attach the handle or leg. That’s what I did. Then he dries and keeps the shape. 3.Prints need to be made stronger, when drying the material gives shrinkage.4.Our customers often tell us:Very good thing! Everything has dried and keeps the shape even when pressed. I will still order