Multi-blue color natural beeswax Chanukah candles are biodegradable, allergy free, petroleum free and have high quality, lead free 100% cotton wicks. Unique color block design with two-toned colors on each candle. Because beeswax is pliable, these Chanukah candles are an easy fit in any menorah. They burn clean and bright for approximately 30 minutes. Each box (made of recycled material) contains enough candles for the entire holiday. Always use a non-flammable menorah on a non-flammable surface (see our selection of tempered glass menorah drip trays). Placing lit candles near a draft or too close to each other may cause dripping.