I placed Oggzs around the living-room and the effect is extremely cool at night. They produce a gentle glow and cycle through the whole rainbow of colours. Also perfect on the nightstand or even in the bathroom. No need for battery since they are rechargeable and last about 5-6 hours away from their base. They said that the batteries are good for over 500 charges. Another thing, they’re fine when my kids dropped them, thanks to the flexible plastic. Anyway the items will definetely get damaged if they’re dropped on hard surface or concrete, but no problem if they fail on a carpet or grass. One Oggz fits in a palm so the kids love to play a juggle, they are really child-friendly. I prefer Oggzs to traditional candles because the lighting lasts longer and there's no risk of fire. An amazing centerpiece for outdoor parties and holidays! I put them in some martiny glasses so people could enjoy both the meal and the translucent glow.