THE PHILADELPHIA GROUP-Amazing Science Kits: Hurricane Tube. This kit shows you how to make a homemade hurricane using two plastic 2L soda bottles (not included) and a hurricane tube, then gives you various experiments to try with your new contraption. This kit contains one hurricane tube, four color tablets, and an instruction sheet. Recommended for ages 8 and up. WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years. This set contains chemicals that may be harmful if misused. Adult supervision required. Imported.