PENSON & CO. HD Manual Oil Press Machine Expeller Extractor Stainless Steel#304 Homemade oil Material: Stainless Steel; Color: Sliver; Package size: 15 x 11.8 x 3.5 inch Suitable ingredients: peanuts, sesame seeds, sunflower seeds, walnuts, olives etc. Power: Manual; Weight: 106 oz. Please note: It is very normal for oil and extracts to flow out of the terminal adjustment bolt at the beginning. You can place a plate or container at the bottom to catch this residue. If you find the handle is too stiff during operation, you can loosen the terminal adjustment bolt. If you find there is too much oil in the press cage, you need to tighten the adjustment bolt. Tip: If the ingredient you wish to use is very small, such as sesame seeds, then you can add another oil to the ingredient so that it can go through the press more smoothly. Oil: Freshly pressed oil should be left to cool for 5-7 hours and then consumed within 2-3 days.