OverviewLoon Ergo Know Tool – A simple knot tool – Nail knots aren’t tested often, but when they are there is a lot on the line. It is worth getting it right, but best to avoid spending all afternoon cursing and trying to find a substitute for a solid knot tool. The Ergo Knot Tool makes nail knots easy and comes with clear instructions on how they are to be tied.Read More +FeaturesErgonomic designQuickly ties nail knotsInstructions included