About This Collection Kensington - Timeless and transitional, with a crackled mercury patina and the distinct imperfections of hand blown glass adding to an earthy vibe that works for every season and any decor style.About Illuma Lids Practical as well as decorative. Made exclusively for Yankee Candle, these jar toppers are specifically designed to reduce the effects of drafts. Simply place a lid on a jar candle and it will help the candle flame burn steadier while allowing superb distribution of the scent. Use Illuma Lids for Medium and Large Yankee Candle Jar Candles.