100PCS Humidifier Stick Filter Refill Mini Air Diffuser Wicks Cotton Filter Sticks Replacement Wicks Portable Humidifier Diffuser Stick

High-quality material]: Our portable USB-powered humidifier replacement cotton cores are made of polyester fiber, which is durable and has excellent performance. The cotton cores fit tightly and will not fall apart even when soaked in water, making them durable. Fast water absorption and uniform mist]: These cotton cores are carefully designed to absorb water quickly and distribute it evenly. They ensure fast misting, allowing your mini humidifier to produce fine and uniform mist without impurities, bringing a refreshing and comfortable humidification experience. Adjustable softness]: The cotton core of the humidifier can adjust the softness and hardness according to personal preference. This feature allows you to customize the performance of the humidifier according to specific needs, ensuring the best misting effect and comfort. Portable and convenient]: The cotton cores designed for mini humidifiers are perfect for carrying around. Whether you are at home, in the office or traveling