WARNING! Choking Hazard - Small parts. Not for children under 3 years.
![]() | MiniLab Solar Energy Kit Other items from Slinky Toys Energy...for the ecology-conscious! A complete lab, with solar collector, solar heater, energy focusing lens, thermometer - more than 25 energy conservation experiments. |
WARNING! Choking Hazard - Small parts. Not for children under 3 years.