Introduce your kids to the colorful world of chemistry with the sdaymol Hedgehog Crystal Growing Kit. This educational science kit makes growing crystals easy and fun, allowing children to feel like real chemists as they watch their crystals grow in just 24 hours. The kit includes fast-growing blue, green, red, and purple crystals, four cute hedgehog models, plastic containers, and stirring sticks. It’s designed to satisfy children’s curiosity and stimulate their imagination, making it a perfect gift for young scientists. Recommended for ages 8 and up, this kit helps develop hands-on skills and scientific knowledge. Package dimensions: 9.4 x 6.1 x 5.1 inches.