Wide compatibility and glass construction This glass coffee dripper fits most coffee carafes and can sit on any cup, thermos, or carafe. It is a versatile accessory for your pour over setup. Safe and comfortable handling Ergonomic handle design allows easy operation while keeping hands away from hot water and coffee. The handle provides a secure, comfortable grip during brewing. V shaped conical design for smoother flavor The conical V shaped design slows water penetration to produce a smoother, mellower cup. Filters are portable and suitable for travel, home, office, restaurant, or anywhere you brew coffee. Large pack for everyday use 200 filters per pack. Each filter is designed to accommodate 2-4 cups of coffee. The filter features a small ear to ease handling and prevent spills. The filters are portable for travel. Use scenarios - At home for a consistent morning pour over using a 2-4 cup filter. - In the office for a quick, fresh cup during breaks. - While traveling or staying in hotels, with portable filters to enjoy coffee anywhere.