From company page:
First child of Jelwek company, designed by M. Brodowski. This printer has H-Bot kinematics and it is directed to people who knows something about RepRap but also for the ones who had never worked with 3D printers before. Uncomplicated, simple construction build with two sheets of aluminium connected by threaded rods. That construction guarantees high stiffness and precision.
The printer is very compact. It's external dimensions are: 250 x 250 x 265mm and it's got 140 x 155 x 105mm working area. The electronics got preloaded Marlin