A dripper - Can maintain a stable water output at a uniform speed, even novices can produce stable products. Simple shape, fashionable personality - The smart little hat shape design is not only beautiful, but also convenient and practical. No need for professional hand-brewed kettles or repeated practice of water control. 13-hole structure design for uniform dripping and extraction - The dripper has been repeatedly tested to create 13 holes with scientific regularity to allow the water to down evenly. No need to practice repeatedly to brew stable coffee - Always keep the water uniform and stable, even novices can brew stable coffee.