SHOWERBOB TWIST Shower Timer - 4 minute shower timer to help you easily save Water, Energy, Money & Time (100mm length) by ShowerBob Simply wet the suction cup and fix securely to clean tiles or glass, then turn and wash Stylish and functional design, easy to see - 100mm length Save money, water and energy. No batteries, so no ongoing costs Control those Shower Hogs, and stop those bathroom queues Great for families and business - bulk branding available