Sparx 1/2 Radius Skate Sharpening Grinding Ring ...:. They absorb sweat

They absorb sweat

Reduces G-force impact to the jaw by 20%

Moving to the back of the pad

Stay in full control whether it's to deflect the puck off your blocker and onto your teammate's stick

Sparx 1/2 Radius Skate Sharpening Grinding Ring ...:. They absorb sweatThe Sparx Radius Rings produces the traditional hollows most commonly used in hockey. Sparx Hockey offers a full range of hollow options, from extreme grip (5 16) to the flattest hollow for unmatched glide (1 1 4). 60 Pairs of Skates: The Sparx Grinding Ring will sharpen 60 pairs of skates on average, making the Sparx Sharpener the most economical sharpening solution. Quality Edges. Every Sharpening: Our proprietary abrasive coating process and