The perfect addition for anyone who has a log burner!! 
Place the cast iron wax warmer on top of a wood burner, making sure it is stable and won’t tip over. Place a piece of scented wax into the cast iron wax warmer. The wood burner’s heat will melt the wax, releasing the scent with no need for tea lights. 
If the wax is smoking, use heat-proof gloves to carefully remove the cast iron warmer away from the wood burner. Place on a heat-proof surface to cool down, taking care not to spill hot wax. 
Make sure there are no ignition sources / naked flames near by. Do not use on extremely hot surfaces. Never leave unattended.
Approx Size 8cm wide x 6.5cm high