A. Food grade material, ensuring food safety. B. Easy to carry. C. With a capacity of 15 ml, suitable for a cup of coffee. D. Universal size, suitable for food packaging. E. How to use: 1. Fill in the coffee grinder. 2. Put on the silicone seal (take it out of the capsule) and cover it with the aluminum cover lid. 3. Seal the cover using machine sealing. 4. Put it into the coffee maker. F. Please note: It is recommended to seal it with a professional sealing machine. G. Type: Disposable coffee. H. Item weight: Approximately 4g. I. Size: Upper diameter 37mm, 30mm high. J. Material: Aluminum foil. K. Colour: Black. L. Package contents: 200 x Coffee capsule. M. Only the above package content is included, other products are not. N. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement error is allowed to be around +/- 1 - 3cm.