DescriptionDo you worry that your favorite musical instrument will wear out or rust over time? Then you need an instrument oil. This product is transparent and will not leave traces on the surface of the instrument. It can maintain your instrument well.Features-Color: white.-Material: plastic.-Size:9.00X3.50X2.00cm/3.54X1.38X0.79inch.The bottle made of superior plastic material, lightweight and portable. They help to your instrument maintenance, make you instrument fresh and rust-proof.They decrease the abrasion of wearing to lengthen the lifespan of your instrument.Suitable for instrument like tuba and trumpet, can be applied to maintain its key and piston.This instrument oil can be easily used, convenient and with good effect.Packing list3 x lubricants