This is a very creative juicer cup, 2 in 1 design, it is a water bottle and also a juicer. There is a stainless steel blade on the bottom of bottle, so that you can make a cup of fresh and delicious juice by yourself. You just need to put the fruit into the bottle and press the switch, the it will auto stir and mix, so you can enjoy one cup of DIY juice at anytime and anywhere.