Review on Blue Cup Sport Stacking Competitor by Joe Griggs

Two thumbs up! My kids have been begging me to buy these stackable cups for weeks after being introduced to them by their gym teacher at school. Consider building a pyramid of plastic cups asap and you'll have stackable cups. This is a bit more difficult as the contestants have to stack the cups in a specific order and put them back as they race against the clock. This is great for hand-eye coordination and a lot harder than you might think. The cups themselves are made of durable plastic that won't break easily, which is a plus when working with three school-age children. The timing mat is durable and non-slip, which is crucial when stacking. The timer withstands the beating of the participants and keeps ticking. In general a high quality product. It kept my kids entertained for hours and even I enjoyed it. Overall the product is worth it.