High Quality: Burn clean and non-toxic, no lead and zinc so there's no bad smell during burning. With processing technology, no black smoking and burning stability when lit. Perfect For Different Containers: Can be used with a wide of candle wax containers, such as jelly jars, teacups, pillar, dipped, tapers, floating, rolled, soda/soup cans, sea shells, bowls, coffee mugs, plant pots, etc. Wide Application: Perfect for DIY projects, candle making, color tealights, use with scented candles. DIY your own tea lights with these candle tins, perfect to make candle for wedding, confession, candlelight dinner on 's Day. colour:White+silver :Cotton thread + metal size:Length about 2.5cm Package Contents: 500 x Candle Wicks Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.