You just have to touch the top of the sink faucet and the water will start to magically come out !!!!! Learning how to wash dishes has never been so much fun! THE SINK WORKS WITH 4 AA BATTERIES (NOT INCLUDED) SINK MEASURES (WITHOUT THE KEY): 40CMS X 27CMS X 10CMS KEY MEASURES: 20CMS X 18.5CMS X 5CMS BOX MEASURES: 50CMS X 28CMS X 10.5CMS
