要使用 WDT 分解咖啡粉中的團塊，您需要使用輸送器以防止溢出 。
If you are weighing your dose while grinding, you need a funnel to keep grinds from falling to the side and prevent the coffee mound from tipping out, which would give you a false weight.
Oil from the coffee grinds makes them sticky. That's why we coated our funnel and used the mathematically optimum "Brachistochrone curve" to shape the inside.
The thick metal of the funnel gives it enough weight to sit stably on the basket, even when shaking the grounds. No need for clips, springs or other gadgets that complicate use.