Description Sticks diffusers have proven to be the most effective way to add scents to our living space. Simply place fiber sticks into diffuser bottle, the aroma will saturate into sticks and release the aroma into the air. To intensify fragrance, turn sticks up side down once a week. For best result, replace fiber sticks once a month. Features - Color: Black. - Material: Polyester fiber. - Length: 22cm. - The most effective way to add scents to our living space. - You can use them to purify the air. - Sticks diffusers have proven to be the most effective way to add scents to our living space. - Simply place reed sticks into diffuser bottle, the oil will saturate into reeds. - To intensify fragrance, turn sticks up side down once a week. For best result, replace reed sticks once a month. Package Including 80 x Aroma Diffuser Replacement Sticks