A high quality structure tool for cross country skis that will help you improve the glide in both skating and classic skiing. A 1mm linear structure roll is included. An arrow shows the correct direction of movement. The structure imprint will disappear after rewaxing with an iron. In cold conditions and new snow, we recommend applying the tool to the base with a light pressure. In warmer conditions and transformed snow, apply more pressure.  Structure tool for ski  Ski prepping  Improves glide abilities on skis