[Safe Material]: The paper coffee filter is made of high-quality unbleached wood pulp, which preserves the original color and aroma of the coffee. Safe and healthy, it is not easy to tear and can be used with confidence. [Easy to Use]: The paper coffee filter has a unique handle, which is easy to hold and use. First, place the V60 coffee filter into the conical filter holder; soak it with boiling water; finally, pour the appropriate amount of coffee powder into the filter, add the appropriate amount of boiling water, and wait for the caffeine to be extracted. [No. 2 Coffee Filter Paper]: The No. 2 coffee filter, with a side length of 12 cm and 11.6 cm, and an unfolded diameter of 16 cm, fits perfectly with the filter holder. Thanks to its handle, it is easy to use. Lightweight and portable, this filter allows you to enjoy mellow coffee anytime, anywhere. [Improves Coffee Taste]: Our coffee filter effectively filters excess oil and floating powder, making your coffee more refreshing and smooth, for a cup of pure, mellow, and impurity-free coffee. It also prevents excessive extraction from affecting the taste of coffee. [Scope of application]: Suitable for leisure places such as homes, cafes, bookstores, hotels, restaurants, etc. Compatible with various models such as coffee machines and filter cups.