GranVela 2 Piece Creative Bride and Groom Smokeless Candles,Cake Decorating and Party Supplies, Charming Gifts High quality environmental protection wax,food grade material. Great for bakery and restaurant bulk birthday candle supply. Please pay attention to fire protection, and blow out the candles before they burned out. Disposable items make for easy clean-up. Keep your face 40cm away when igniting the candles. Adult supervision is required, and never leave a burning candle unattended.