These soy wax tea lights in aluminum cups are unscented and burn for 5-7 hours, lasting longer than typical paraffin wax tea lights. They are packaged in a cute kraft box of 64 with top cellophane window. All Woods Imagery Soy Candles are made with Vegan and Kosher certified soy wax, and all fragrance oils used are paraben and pthalate free. The wicks are papercore or equivalent, and therefore burn with up to 90% less soot than paraffin candles. Burning Instructions: Never leave a burning candle unattended. Please allow the candle to burn until the liquid wax covers the entire top. This will help the candle melt evenly. Keep wicks trimmed to 1/4 inch. Trim the wick as needed before re-lighting. Don’t burn for longer than three hours at a time.