I first heard of wax melts from my sister who was supplementing her Christmas mad money by making and selling them. They smelled lovely, lightly scenting the room. At that time she was using the little melt units with votive candles. Since then I've rediscovered the wonders of having wax melts in my home. I have two warmers, both electric and with a deep 3 inch bowl.
Love, love love these wax scents!!