800Pcs Cotton Swab Filters Refill Sticks Replacement Wicks for Portable Personal USB Powered Humidifiers Aroma Maker
- The appearance of the sponge stick is regular, full, and the color is white.
- Good elasticity, water is not easy to leak after sealing the bag.
- Porosity is evenly distributed; the water absorption is extremely strong, the water storage capacity is large, and the volatility is stable.
- It is not soluble in water, non-sticky, and keeps the consistency of the evaporation rate of the water agent.
