Scenterpiece Easy MeltCups help you create a welcoming home for family and friends. It's a snap to switch your fragrance for a different mood, a different season. MeltCups stay cool to the touch, so they're easy to remove and replace with no mess or clean-up. Find your favorite Yankee Candle fragrance, or try out something new! MeltCups are designed to work with our stylish Scenterpiece Warmers. Remove the lid before placing the cup in the warmer, turn the warmer on, and enjoy up to 24 hours of room-filling fragrance.