Dowite 30ml(1.02 fl.oz) Premium Synthetic Tuning Slide Grease Oil for Trumpet,Trombone,French Horn,Tuba,Euphonium and Other Brass Instruments

Features

• 1.Pure, synthetic, long-lasting, pro-strength formula
• 2. Non-toxic,odorless,and petroleum free.
• 3.Suitable for lubrication and maintenance of the tuning tube.
• 4.Needle tube type oil outlet, stable oil outlet, saving and durable.
• 5.The product is packed in child-resistant containers to prevent accidental ingestion.