Sparx Fire Girnding Rings

Sparx ES 100 Fire Ring (Flat Bottom)

Provides accuracy and precision without maintenance.Monitors the life of the grinding rings and warns you when replacement is required. Each Sparx grinding ring withstands 60 pairs of ice skate sharpenings for the average user.12 Grinding stone variantsCompatible with Sparx’s ES100 and ES200 grinding machine.