4M KidzLabs Space Air Engine XL

Watch the foam ball float and glow in the dark as if it is defying gravity. Perform interesting experiments and learn about Bernoulli's airflow principle. Suitable for ages 8yrs & up. Contains 1 casing, 1 motor, 1 blister cup, wheels, ribbon, air rope extension, large and small ball, bubble solution, bubble gun wand, screws, and detailed instructions. Also required, but not included: a piece of paper. The casing is around 15cm in length.