Coffee husks have no nutrient value so it doesn?t make sense to mix them with other organic materials for composting. Instead of throwing them away a new use has been found for them. The new Huskee cups are a three-in-one solution ? they cross the boundaries between a dine-in ceramic cup, a takeaway cup, and a reusable cup. They have a universal saucer and lid that fit all sizes in the range. While the cups, lids, and saucers are recyclable they are also dishwasher-safe, so they can be reused and ultimately replace takeaway cups.
https://www.huskee.co/