Product Description:
Upgrade 21 To a Wider Range
Easier To Learn And Play More Songs
21-Tone Version] Most Songs Have Been Added To The Middle Of The 17-Tone
All Bass 4, 5, 6, 7 Four Keys
Because The 17 Notes Of The Keys Are Arranged In The Same Order, The Scores Of The 17 Notes Can Also Be Used In Common,
Choose 21 Tones To Make It Easier To Learn And Play More Songs
Style;
1.21 Tone [Acacia-Better Tone] Flower Deer-Gradient Coffee
2.21 Tone [Acacia Wood-Better Tone] Flower Deer-Gradient Green
3.21 Tone [Acacia-Better Tone] Flower Deer-Gradient Blue
4.21 Tone [Acacia-Better Tone] Mori No Lu-Gradient Coffee
Material:
Acacia