There's no need to sacrifice your ability to make fresh fruit and vegetable juices when you're on the road or when electicity is no available. The Tribest Z-Star conversion kit is the perfect solution for those who already have the SoloStar juicers, but also need the portability of a manual juice extractor. The Z-Star conversion kit can be used with the juicing parts from the Tribest SoloStar juicers, and contains everything you need to turn your ordinary single auger juicer into a compact, manual juicer.