Food grade material, on your food safety. Easy to hold With a ability of 15 ml, excellent for a cup of coffee. Universal size!Suitable for meals packaging How to use: 1 Filling in The Coffee Grinder 2. Put on the Silicone Seal (Take it out of the capsule) and Cover the Aluminum Cover Lid 3. Seal the Cover using Machine Sealing 4 Put Into Coffee Maker Please note: This ought to be sealed with a professional sealing machine! Type: Disposable espresso Item weight: 2g (.) size:Upper diameter 37mm 30mm excessive Material:Aluminum foil colour:black Package Contents: a hundred * Coffee tablet Only the above equipment content, other merchandise aren't included. Note: Light and varied exhibits can cause the colour of the article in the photo slightly different from the genuine thing. The length allowed error is +/- 1-3cm.