Handmade by Busy Bee Candles in Wales, these are a quality soy wax melt, containing high fragrance which is blended throughout - a little goes a long way! Each wax tart comes in a plastic tub with a lid, so you can use a small piece at a time and keep the rest fresh. On average, each piece of tart will release it's fragrance for about 5 tealights.
For use with a burner (available separately), you simply pop a piece of the wax tart in the top of the burner, then light a tealight underneath. The heat from the tealight will melt the wax and release the fragrance!