50p for 3 liners! These wax melt liners simply sit on top of your burner with your choice of wax/scented sizzler inside, and it burns as usual! When you’re done, take it off and switch it for another! The wax can be left in the liner to use again, also making it for easy for storage. These are reusable too! Simply pop the wax out when you’re done and pop another one in!