The Cuda Winder - Revolutionary Guitar String Length Gauge and String Winder (Slate Grey)

Perfect String Length: This is the only guitar tool on the planet that measures the perfect string length for you so you can restring your guitar the same way. Every time., Faster Restringing Time: Cut your restringing time in half with the Cuda Winder by eliminating the guesswork on how much slack to leave in your strings., Stay in Tune Longer: A guitar strung with the Cuda measurement system simply performs better. Your instrument will stay in tune longer and have longer string life., Optimum Compatibility: The Cuda works with 6-string acoustic and electric guitars (including Strat and Tele style headstocks), 12-string guitars, mandolins, or any other steel string instrument with standard size tuning machines.