About this item 1. Package Includes: Style 1: 24 blocks bright vibrant color Air Dry Clay with 3 sculpting tools and 16- 24pcs ziplock bags.; Style 2: * 36 colors of air dry clay; * 3 sculpting tools; * Funny toy accessories; * 12 miniature plastic glasses* 36 zippered bags; * a project booklet. Each block of clay Weight: 0.2-0.32 oz (6-10g) / block 2. Safety Material: Non-toxic but not to eat, Eco-friendly, Soft Foam, Brightly-Colored Air Dry Modeling Craft Clay. Strictly Complies with the ASTM F963 and ASTM D4236 Standards and Requirements. Clay are stored in transparent plastic sealed bags which helps it to avoid too dry to use. After each time use, please use the ziplock bags to preserve the clay so that you will be able to use it as many time as you like if the clay not becomes dry. 3. Perfect Gift for Kids on Children’s Day, Christmas, New Year, and Birthday, Back to School, etc. Great Interaction Toys for children and parents (teachers). DIY essential hand-make craft play toy. Great toy full of joy for children over 3 years old and adults. Enjoy the sculpting modeling clay making accessories all day while engaging in fun, sensory play; Great activity on daily days, play-dates, birthday parties, parent-child interaction, etc. 4. Imagination and Creativity: Perfect Early Childhood Education DIY toys for kids( Over 3 Years Old). Boost your children’s creativity and emotion development; develop fine motor skills at intellectual development, crawling ability, manual brain skills, grasping ability; Enhance sensory development and hand-eye coordination. 5. Recommend for ages 3 and up to use. Fully sealed shelf life is 12 Months. The Modeling Air Dry Clay is only for DIY Crafting Play Fun.