I do not know much about the device Write ... it does what it is ... and the really great! An apple is peeled so that within seconds, seeded and cut in a spiral and can be processed on super cakes. Children also love the peeled spirelli-apple and can be animated to more consumption of fresh fruit. Works just great, very easy to use and also to clean the device is not a problem. Only the suction cup is not so great, but to be honest, it can be done without great! Particularly with regard to the price / performance ratio is a strong buy recommendation!