We recommend this product for lubricating the axes of your Ultimaker.
When you notice small ridges on the surfaces of your 3D printed objects or feel that the X and Y axes are dry it is advised to put a single drop of sewing machine oil onto the X and Y axes. This will help your Ultimaker running smoothly. Sewing machine oil is not included in the Ultimaker package, but we highly recommend to ONLY use this for lubricating the X and Y axes.
Important: Don't use WD40 or Magna Lube as this will affect the coating that is on the axes. We advise to ONLY use sewing machine oil for oiling the axes.