Alcohol, steel alcohol, alternating withdrawal of the medication for clarified corn, multi-purpose tools for musicians--BIEMMEDUE

General Description: The product is unused, has been repackaged in our warehouse, and is fully functional. A warranty is included. The packaging was damaged during transport. Technical Specifications: Material: Alloy steel. Compact and easy to transport. Application: Strengthens the lip muscles through bilateral use, thus promoting better registration and improved playing technique for musicians. Trains the lip and mouth muscles for better control and technique. Further information