Give a Hoot Owl Luma Lid 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. Optimal Fragrance: The openings on all Illuma-Lids are designed to allow for optimal scent throw. Decorative Accent: Easily change out Illuma-Lids to coordinate with every season. Designed to Fit: Yankee Candle large and medium Housewarmer jar candles Longest Burn Time: Unique shape allows the flame's heat to be retained inside the jar, helping to liquefy all the wax for a more complete burn.