When used with your wax raises the melt point of the wax, and makes the candle harder. This additive is for molded candles. Luster Crystals When used in your wax it will make candles burn 2 times longer, it gives the candles an opaque appearance. This also makes brighter colors for molded candles. Clear Crystals Same as Lustre crystals but wont change the opaqueness of the wax.
Scents hints There are different types of scents that can be used in candle making.
There are liquid scents, fragrance oils, and concentrated scent blocks. It is a good idea to add these once your wax is completely melted and you have removed the wax from heat. This will help to not burn off your scents. Liquid is a great form of scent and the most cost effective form. I can buy these blocks for 1.99 at a craft store.