Simmering Granules/Sizzlers are a different alterntive to wax melts.
These are 50g bags of Highly Scented sizzlers.
Comes in a reusable holographic zip bag, Let the highly scented aromoa of Unicorn Sparkle fill your home.
A sweet accord of bergamot, Orange. Fig leaves & Raspberry. Heart notes of lily of valley, candy floss, liquorice and strawberry, resting on base of woods, musk, vanilla and caramel.
 
Simply add 1/2 teaspoon to your burner, when the crystles all turn white that means the fragrance has finished and dispose of safely by emptying them into a bin. No mess, then simply add a new scent when the old one is finished. 
 
Keep your burner away from draught, keep away from small children and pets, if alergies develop stop using. Never leave a burning candle unattend. Do not eat.