Please kindly noted that this item is sold by Jundayo from Joybuy marketplace. Origin: Mainland China _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: 10pcs  x Humidifier Filter Cotton Core Hygienic: These cotton swabs can completely dry and harden when not in use, preventing bacterial growth. When wet, they quickly soften for immediate use. Premium Quality: Manufactured using imported special technology, these cotton swabs have a much higher tensile strength than ordinary sponges or towels and have no side effects on contact surfaces. When dry, they harden to prevent bacteria invasion and reproduction. Strong and Durable: These cotton swabs are tough and resistant to tearing and pulling. One swab can withstand multiple uses, making them cost-effective. Soft and Delicate: The cotton swabs have a soft and delicate touch, providing comfortable and smooth handling. Even after extended use, they remain smooth and won't form pills. Superior Absorption: These replacement cotton swabs have strong water absorption capabilities and are easy to maintain. They leave no cotton residue or water marks after wiping and are highly durable.