As seen in &. This time & tide wall clock made from recycled coffee cups with hands for both time & tide is ideal for coastal living. Slate-like in appearance, you may find it hard to believe that these clocks started their lives as vending machine coffee cups. Each clock saves 80 cups going to landfill. Simply set to the high tide of your chosen location, & then throw away your tide table! Synchronised to the lunar cycle, the tide clock is a convenient guide to tides. Comes ready for wall mounting & full. All the clocks in our are hand crafted in the UK, & can be recycled at the end of their life. 20 x 20 cm