Features: It can clean and lubricate string to prolong its service life, make it anti-rust and keep a nice tone. Mini and featherweight, easy to carry and store. Brush shape design, easy to hold and use, the case can prevent it from dry. Suitable for string instruments such as guitar, lute, etc. Nice accessory for the daily maintenance of string. Specification: Material: Wax Size: Approx. 3.5*6.8cm / 1.38*2.68inch Weight: Approx. 65g Package List: 1 x Wax 1 x Cloth 1 x Case 1It can clean and lubricate string to prolong its service life, make it anti-rust and keep a nice tone. 2Mini and featherweight, easy to carry and store. 3Brush shape design, easy to hold and use, the case can prevent it from dry. 4Suitable for string instruments such as guitar, lute, etc. 5Nice accessory for the daily maintenance of string.