Protect your wardrobes and drawers from mildew and damp with the Dehumidifying Egg! This fun little dehumidifier is designed tight or confined spaces such as storage benches, chest of drawers and closets. The ceramic egg contains silica crystals that naturally suck out excess moisture out of the air. It doesn't require any batteries and costs nothing to run. When the egg fills with moisture, the blue panel on the side of the egg will change to pink. Simply pop the egg out of its holder and microwave it for a few minutes to dry out. When you return it to its holder, the side panels will turn blue again indicating its ready for work. Measures 13.5cm (5-1/2") high.