What comes with a reed diffuser refill?
A 4 oz amber bottle of pre-mixed, ready-to-use reed diffuser oil, 10 fresh rattan reeds and a black top.

Premixed, ready-to-use diffuser oil in a 4 oz amber bottle, made to refill the glass reed diffuser bottle you already own.
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Reed Diffuser Refills
Keep your glass reed diffuser bottle and switch or replenish the scent inside it. Empty and rinse the bottle, pour in the new refill oil and add the fresh reeds. See How Refills Work for step-by-step directions.
A 4 oz amber bottle of pre-mixed, ready-to-use reed diffuser oil, 10 fresh rattan reeds and a black top.