| Brand | Flanger |
| Model | FA-10 |
| Quantity | 1 Piece(s) |
| Color | Yellow |
| Material | Plastic |
| Compatible Models | Suitable for various instruments |
| Application | Exercises fingers' strength， strengthening force， flexibility and coordination |
| Other Feature | The strength for each finger can be adjusted separately; Small and light， easy to carry; Can train at anytime anywhere; Suitable for instrument players， such as piano， violin and guitar， etc; Great for people with finger problem to getting well |
| Packing List | 1 x Finger training device |