Made from selected ingredients including pure natural extracts. Treat the glasses with care. Do not use the candle if the glass is damaged or broken. Do not refill the glass with wax. When burning the glass take care of a horizontal underlay to avoid overheating of the glass edge. Leave the candle to burn until the whole surface is liquid. Carefully blow out the candle before putting the lid on the glass. Before lighting again shorten the wick to about 5 millimetres. Burning time: 65-90 hours.