This portable mini grease machine is small in size but utility for you to use in your daily lifes and even your works. You can use it for your motorbike gears. Come on and try it, it will not let you down. Features: The machine made of zinc alloy, which has a long service time, you do not need to change it often. Easy to use: You just need to unscrew the cap and ensure the internal plate is pushed to the bottom of the cylinder, separate the machine he-ad from the cylinder, fill the oil into the machine, and then eliminate the excess air, and finally push the piston forward. Small in size and easy to carry, you can take it with you to anywhere you want to use it. Adopt stainless steel compression spring, has fine elasticity, let you feel comfortable even after long time use. The oil is quick out and will not leak when using it, give you a better using experience. Specifications: Material: zinc alloy Capacity: 80cc Output pressure: 1000PSI Pckage size: 152 * 90 * 43mm / 6.0 * 3.5 * 1.7in Package weight: 295g / 10.4ounce Packing list: 1 * Pressure Oiler Shipping: 1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday. 2.We ship by China post,HKpost EMS,DHL,Fedex,according to your choice when placing orders . 3.If you didn't receive the item after 45 days,please feel free to contact us.We will make all our effort to resolve the problem. 4.We are not responsible for delays causedby the customs,Import duties,taxes or other customscharges. Warranty: 1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality, fitness for purpose or match the description, We can make sure your issues are resolved . 2.For wrongly-shipped items, Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment. 3.For defective or faulty products,please take photos or videos,we would resend or refund after confirmation.