This 3D printer is favourably priced and very easy to install. In addition, it delivers perfect printing results. This is due in part to the use of linear plain bearings from igus®. Conventional ball bearings were too expensive and also require regular lubrication. This is not the case with the lubricant-free plain bearings from igus®. In addition, they work silently and cushion the oscillations caused by high acceleration during printing.