Now do pay attention. Here's a nifty device that will really fox your chums on holiday. It's a frisbee-like disc that transforms itself into a beach ball-like ball while it's in mid-air. Incredible but true.

Put simply, here's how it works: Due to a sudden and dynamic internal pressure shift, the device randomly expands from a 9" disc into a 6" ball during its parabolic flight trajectory. In other words, it pops open when you least expect it, making it simply perfect for frolicking beach games of all sorts. Of course the sudden change in air resistance brought about by the ball's transformation means that it instantly alters course, embarking on a new trajectory that makes it extremely difficult to predict. Your challenge, ofcourse, is to catch it before it touches down, otherwise you will appear to be a complete spanner.

An accompanying manual details all manner of games to play and gaiety to have. The latest laminated fabric reinforcement technology lends the Phlat Ball XT much greater durability than your average beach ball, guaranteeing years of phenomenal and phantastic phun phrom Phrinton to Phaliraki. There. That feels much better.