Spill not cup holder Learning cup - anti gravity incredible invention that makes it easy to carry hot or cold drinks around the house with black webbing handle and coaster

Product Description Perfect for boats Patent protected; - the only original from Spillnot Perfect for parties offices and restaurants CENTRIPEATE FORCE The physics behind this coffee holder Unusual is that the liquid does not spill or slam into the cup and the cup does not slip on the when carried even when rotated. Why not? The answer is that the loop handle (think of it as chain ) is very flexible and cannot provide lateral acceleration on the cut (because it does not has no sheer force ) which usually results in liquid coming out of you A cup emerges Open container that has not tipped over.