No batteries or electricity, a manual juicer you can take anywhere! Get healthy and stay healthy! Juices Wheatgrass, Kale, Spinach, Collard Greens, Chard, Parsley, Lettuce, anything leafy very easily! Designed for easy cleaning and ease of use. Juicing vegetables and wheatgrass allows you to consume an optimal amount of vegetables in an efficient manner, you should eat approximately 1lb of raw vegetables per 50 lbs of body weight per day. Some people may find eating that many vegetables difficult, but it can be easily accomplished with a glass of vegetable juice. Recommended for leafy greens and sprouts only.