A remarkable universal temp. fluoro-polymer wax for Nordic or Alpine use; providing super control and ease of turns, dramatic increase in glide and great durability. Quick/simple application with enough high-performance to be a terrific second run race prep. From cold man-made snow to summer glaciers or the Swiss Alps, all whove tried it say the same thing: Zupr! In sturdy, ergonomic box with felt polisher, fits easily in vest or jacket pocket; one block prepares approx. 30 pr. alpine or 40-50 pr. Nordic skis. Just rub-on, felt polish. 30gm Rub-on block.