Bath and Body Works JAPANESE CHERRY BLOSSOM Wallflower Refills 2 BOXES = 4 Bulbs Bath & Body Works White Barn Candle Co. Wallflower Refills - Japanese Cherry Blossom Each bulb provides continuous fragrance for 6-8 weeks Use only with Wallflowers Pluggable Home Fragrance Diffuser. (Diffuser sold separately) Includes: 4 Fragrance Bulbs (2 Boxes)