5cm | Sweet & Spicy. Smoked Vanilla & Cashmere Wax Melt Yankee Candle, Grey, 5. *Compared to our previous wax melt Yankee Candle® Wax Melts are available in new and best selling fragrances, so you’re sure to find a favourite. Simply place a Wax Melt into a Yankee Candle® wax warmer, and enjoy true-to-life Yankee Candle® fragrance in minutes.