Description de chez Thomann : - MusicNomad String Change Tool Kit (MN218), string change tool kit, practical kit for changing the strings on acoustic, electric and bass guitars, MusicNomad GRIP ONE (MN223) string winder, string cutter and puller with integrated double-bearing design, MusicNomad The Octopus 8-In-1 Tech Tool (MN227) with innovative design is perfect for tightening or loosening output jacks, strap locks, control pots, tuning machine bushings and screws, MusicNomad TUNE-IT (MN106) string instrument lubricant, ideal for nut slots, bridge, saddles, string guides and any moving parts, 12-page instruction booklet with string changing tips and tricks, convenient storage tube