With engaging activities, safe chemicals, and easy-to-use tools, this STEM kit fosters hands-on learning, making it ideal for science kits for kids age 6-8 or 4-6. ️ SCREEN-FREE FUN with 100+ EXPERIMENTS: The Butterfly Edufields Wow Science Kit is a perfect first science kit for ages 4-8 and 5-7! ️ DEVELOP SCIENCE & STEM INTEREST: With over 100 DIY experiments, this STEM kit for kids combines fun and learning, introducing kids to key science concepts in an interactive way.