This edge checker is a well build, accurate measuring gauge. As someone who works in manufacturing, I understand what a well built quality gauge looks like and Sparx Edge Checker will serve me well for years to come

Great product, a must have if sharpening multiple skates that have been done by other sharpeners to make sure I put out a proper sharpened product.

absolutely needed it. I checked my blades after using a sparx at a commercial outlet the week prior, and i noticed my blades were not level at all. After taking the online tutorial, I noticed the store were not using the machine properly. ie) not aligning the grinding wheel, and not hitting the skate blade in the right spot with the wheel.

Very well done edge checker. Worth the cost due to the level of precision.

Easy to use and read. I was amazed how terrible my kids new sharpening was from a sports store. Re sharpened with my new Sparx and edges were perfect