Feature:1. Regular appearance, plump, white color, good elasticity, not easy to drip.2. Uniform porosity distribution, super water absorption, large water storage capacity.3. Stable volatility, non‑water‑soluble, non‑sticky, and maintain the consistency of water volatilization rate.4. It can be matched with various types of perfumes, liquid medicines and other water solvents to filter and store water.5. Suitable for humidifiers, perfume volatilizers, atomizers, aroma diffusers, etc.Specification:Condition:100% Brand New Item Type: Humidifier Cotton SwabSize: Approx. 5 x 100mm / 0.2 x 3.9inMaterial: Fiber CottonApplication: Humidifier cotton swab, perfume volatilization, atomizer, aroma diffuser....Package List:30 xHumidifier Cotton SwabNote:It is recommended to replace it every 2‑3 months or when the amount of fog is low.