


Sharpening guide -
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*See conditionsThe World Cup 87° from the brand Vola is a square specifically designed to hold your files at the desired edge tuning angle for skis and snowboards.
This version features an 87° angle which provides good grip while being forgiving of edge errors. This angle also offers good wear resistance. It is recommended for all-mountain skis, freeride, and ski touring.



- Machined aluminium, non-deformable
- 87° angle: for use on very hard snow and competitions
Usage advice:
- Place the ski on edge
- Pass the square several times along with a file using pliers
- Pull towards you without forcing