Thomastik-Infeld SL110 Sliders Round Wound Nickel Electric Guitar Stringsstar rating 5Peter MarechalJanuary 12, 2012These strings are the best strings I have ever used and I've been playing since 1965! A matter of fact, when I used to use D'Addarios, Ernie Ball etc. they used to last about 1-2 weeks. I kept my first set of Sliders on for 8 months! And I didn't break a single one. I love these strings and also the "Power brights" for a more aggressive tone. I can wholeheartedly endorse these strings.