Each science tube features one experiment and they ship at random. The Science Tube options are: Fingerprint, Pocket Science, Fart Putty, Perfume, Explosive and Super Balls. Using the Science Tubes, children will dust for fingerprints, make fart putty or perfume, explore acids and bases, create super balls. Use these clever small science kits to help children understand STEM concepts while creating their own products to show off! These kits include safe high-quality ingredients and instruction booklets, which include detailed step-by-step illustrations. For ages 6+. Size of Science Tube: 6.6"H x 2.1"W. Price is for one kit.
WARNING CHOKING HAZARD: Children under 8 yrs can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.
WARNING CHOKING HAZARD: This toy contains a marble. Not for children under 3 yrs.