SHOWERBOB Shower Timer (Aqua Blue) Save Water, Energy, Money & Time with our 4 minute Shower Timer (90mm Dia) by ShowerBob

Every time you shower, you use water, energy and a little soap. We can?t help you with the soap, but our little timer stuck in your shower can help with water and energy. The average time spent in the shower is around 7 minutes. ShowerBoB runs for 4 minutes. If you are metered for water, as more and more people are, together with the gas or electricity used to heat that water - you can make easy savings on your bills and take small steps to help the environment. Oh, almost forgot, our timer does not use batteries, so no waste, running out of power or added expense. We use gravity and that's free forever!