88 Keys Chart Keyboard Background Transparent Musical
- Waterproof, dustproof, and ink‑proof, can be rolled by hand, and the key distance is reasonable.
- The background is transparent and the printing is clear, greatly improving interest in learning and get started quickly.
- Suitable for beginners to practice fingering, to help beginners understand the keys quickly and clearly.
- Can be used as a reference table for students to practice piano, as well as a reference for teachers in teaching.
- According to the actual piano key ratio design, effectively improve the piano learning efficiency of beginners.
