Material: stainless steel. Color: silveré Folded dimensions : 18.2 x 7 x 4cm. Use: for brewing beer and red wine. Contents: 1 corkscrew. How to use: 1. Insert the spiral needle into the middle of the cork. 2. Turn the handle to slowly pierce the cork. 3. Rotate until what the handle reaches the highest point. 4. Hold the handle with both hands and press down. 5. Slowly press the handle down. 6. Pull the cap slightly.