POTTERY BARN Mason Diffuser in Solstice. Wrap yourself up in the scents of bergamot, geranium and vetiver Grounded in earthy patchouli. Add fragrance oil to vase and insert reeds. The reeds will diffuse scent within 24-36 hours. INCLUDES Solstice Oil (6.7 fl. oz.) and 10 reeds. SUE NH6