I have thoroughly dried used drip coffee grounds by heating them multiple times in the microwave to remove moisture. Since they are not sun-dried, they are less likely to mold. Coffee grounds can be used for deodorizing and eliminating odors. I will send them in a zipper bag, the maximum amount for an 80-size box (including the box, 5kg). *If you choose Eco-Mercari delivery, I will fill the 80-size box as much as possible (probably around 6kg). This is the lowest price per gram (⌒∇⌒) When smoking sausages and bacon while camping, using coffee grounds gives them a nice coffee aroma! Also good as a compost deodorizer. I do not smoke, and I do not have pets. They are stored frozen, but as they are stored at home, please refrain from purchasing if you are sensitive to this. *Please avoid storing them sealed in a Ziploc bag. This can absorb moisture and cause mold. Color: Brown Type: Recycled material Sales method: Single item #Coffee grounds #Used grounds #Coffee grounds #Coffee grounds #Diapers #Diapers #Coffee grounds #Pesticide-free #Organic fertilizer #Vegetable gardening #Planter cultivation #Self-sufficiency