You only forget about running the bath once, and then forever after you become a slave to the bathroom. Once you've flooded the flat below and destroyed their brand new kitchen, it's hard to ever leave a running bath alone again. This is, of course, a right royal pain, as watching a bath fill is not exactly enthralling. Well now, thanks to the Starfish Bath Alarm you can turn on the taps and walk away, confident that this little suckered Starfish Alarm will tell you when the water level is exactly right. Simply whack this gizmo on the side of your bath (er, the inside), and when the water reaches it, an alarm will go off. There's also a thermometer attached to it so you can make sure the water is the perfect temperature. Buying yourself some time has never been so easy. Starfish Bath Alarm: Starfish Bath alarm and temperature monitor, Sticks anywhere on the side of the bath, LCD water temperature readout in C or F, Fully tested and waterproof, Requires 2 x AA batteries (included), Size:13 x 13 x 4cm.