- Authorized manufacture by ITRI/ Patent No.M291063
- Adjusted #C tone hole
- New mechanical structure/ Improved connection stick
- Genuine imported German-made blue needle springs: Rockwell hardness 56
- Genuine imported Italian-made leather pad and metal reflective piece
- Adjustable thumb hook
- Adjustable screw
We offer different colors of metal to make alto saxophone, including black, red, gold...etc, if you want to get more information about our alto saxophone, please contact us online.