Sparx 1/2 Radius Skate Sharpening Grinding Ring ...:. The distinct Superfeet shape helps

The distinct Superfeet shape helps to stabilize the foot

Moving to the back of the pad

this shirt is not only durable but also comfortable to wear

Reduces G-force impact to the jaw by 20%

Brought to you by the brand that makes you better

Sparx 1/2 Radius Skate Sharpening Grinding Ring ...:. The distinct Superfeet shape helpsThe 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