Rockcare StringJet 64, Cleaner for strings, Especially suitable for 6-string guitars and 4-string basses, Suitable for acoustic and electric instruments with a maximum spacing of 57 mm from the highest to the lowest string, Can be used with or without a string cleaning product, Enables 360-degree cleaning of the entire string, Distributes liquid evenly cleaning products for strings, Includes cleanable and reuseable soft microfibre cleaning pads, Supports the longevity of the string and preseves the original string sound, Suitable for use with any liquid cleaning product for strings, Includes 2 replacement cleaning pads set (4 pcs.)