Description

The SpillNot is a fabulous solution to the ubiquitous problem of spills when carrying liquids. The fundamental laws of physics will easily and surprisingly keep the contents in the container! A very functional item that also graphically illustrates the effects of centripetal force. Your cup will not runneth over! Now available in two sizes: The Original SpillNot and The SpillNot Plus! The Original SpillNot is about 8 inches tall, 4.25 inch diameter. Fits one large glass or soda can. The SpillNot Plus is about 11.5 inches tall, 8.5 inch diameter. Fits 4 or 5 glasses or soda cans.
Courtesy American Association of Physics Teachers