Piano Finger Trainers Built in Piano Music Speaker Hand Exerciser for Kids Green

Description: 【Finger Trainers】: Piano finger trainers are suitable for both adults and children, the standard piano spacing makes the finger playing posture more standard.【Built In Speaker】: This finger strengthener built in dual voice coil speaker with quality clear sound, can be adjustable volume.【Silicone Keyboard】: Silicone finger pads, comfortable for long time practicing, built in professional spring, the button has sufficient resilience.【Features】: Conveniently build strength, , and flexibility and coordination, provides a complete strength training for fingers, hands, wrists, and forearms【Suitable for Kids and Beginner】: Guitar beginner exercier is suitable for beginner, mainly for the exercise of hand shape and support. Specification: Material: PC Size Chart: 12.2cmx10.2cmx6.2cm/4.80inchx4.02inchx2.44inch. Package Includes: 2 Pieces Finger Exercisers Note: Please allow slight dimension difference due to different manual measurement. Giá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....