2KG Reusable Candle materials Sand Wax for DIY Pearl Candle Art Design Craft AUFeatures 1. This pearl candle wax sand will quietly burn, and the bead wax sand is molded into very small balls, which will evenly support the wick to help balance the combustion, without worrying about the wick falling off and extinguishing, and without constantly adjusting the chip. 2. Just replace the wick and refill to make the candle look brand new, without the need to clean the messy wax in the container 3. You can DIY the color of wax powder