Friends, we will give you a full refund if there is a quality problem. If there is a quality problem, we cannot work. We are an honest and responsible manufacturer. You can rest assured to buy our products and promote our products. Remember to contact us first, there is a dispute, thank you. EZSOZO Manual Small Juicer Mechanical Food Processor Residue Juice Separation Various Vegetable Juice Screw multi-function Mixer