Linari Cielo Room Diffuser Refill is a 500ml/16.9oz fragrance oil refill in cedar, rosewood, bergamot, tangerine, and musk, for use with an existing Linari Cielo diffuser vessel.This refill is the same woodland-fresh oil found in the original Linari Cielo Room Diffuser, formulated for the black amethyst Italian glass flacon and zebrano wood lid rather than arriving as a new bottle. It's fragrance oil only, meant to top off an existing vessel.Simply pour into your existing Cielo vessel to extend the fragrance for another ~6 months without buying a new bottle and lid, a more economical and less wasteful way to keep the scent going than replacing the entire diffuser each cycle.As with the original diffuser, Linari recommends reversing the capillary sticks weekly once the refill is poured, to keep the bergamot-tangerine top notes and musk base diffusing evenly across the full six-month lifespan. This refill requires an existing Linari Cielo glass vessel and wood lid; anyone without one already should start with the full Linari Cielo Room Diffuser instead. Attribute Detail Format Diffuser refill oil, 500ml/16.9oz Notes Cedar, rosewood, bergamot, tangerine, musk Requires Existing Linari diffuser bottle and lid Frequently Asked QuestionsDo I need the original diffuser to use this refill?Yes, this refill is fragrance oil only, meant for an existing Linari Cielo glass vessel and wood lid.Do I need to do anything after pouring the refill?Reverse the capillary sticks weekly to keep the fragrance diffusing evenly.