Teach children about the value of recycling in a fun and creative way with 4M Eco Science Toys. This science kit recycles everyday household waste to create a variety of cool toys. Make up to seven different toys, including a race car, a gravity-powered walking robot and a tornado inside a bottle. The kit contains all the necessary parts; just add common household items to complete the designs. A color booklet with detailed instructions and fun science facts is included. Recommended for ages 8 y