This KD Scientific Ultraspense 2000 Type 780600 Dual Microplate Dispenser is in great condition and is guaranteed to be functional with a 30-day return policy. This item came from a local lab that had surplus lightly used equipment. We urge customers to view all photos as they show overall condition, included accessories and functionality. Please see last photo for detailed information. We will be happy to provide additional information as well as photos so please feel free to contact us with any questions.