Perfect coffee extraction: ensure you get a smooth, delicate and authentic cup of coffee! The double-layered micro-mesh design allows your coffee to be rich in oil, filter coffee grounds more efficiently, and enjoy your coffee. Portable and compact: the foldable design makes it makes it easy to put in any cup. Small, lightweight, easy to store and carry, and comes with a cup so you can use it anywhere. Easy to clean: Fine steel mesh is polished and residue of coffee powder are not easy to adhere. It can be cleaned with water in less than a minute, ready for the next cup. Reusable: Made of 304 stainless steel and ABS resin heat resistant, not easy to rust, non-toxic and tasteless. No filter paper is needed during filtration, which is environmentally friendly and can be used for a long time. Perfect Gift: Not only suitable for home, office, business trip, travel, camping, etc., but also a perfect gift for family, friends, colleagues, they will love it.