Liquid Level Indicator Easy Say STOP

Filling glasses and cups can be difficult if you can't see the liquid being poured. The Easy Say Stop Liquid Level Indicator plays an audible alert as the liquid nears the top of the cup, helping you pour with confidence while avoiding over-filling and messy spills. Easy Say Stop can even be used for filling plastic and paper cups. It's the lowest price liquid level indicator on the market, and the first and only liquid level indicator that uses 2 long lasting, easily replaceable Type 'N' batteries (included). Lightweight and compact, it slips easily in your pocket so you can take it with you anywhere you go.