20% off 15 Tone DIY Hand-cranked Music Box Wooden Box With Hole Puncher And Paper Tapes Banggood Coupon Promo Code

Banggood Coupon Price :$12.79

Banggood Regular Price : $15.99 Your Save : $3.20 Coupon Limit: 100 times Expires : July 31, 2020

Compose music on the paper (15 note) by yourself

Step 1. Figure out the stave and number musical notation

Note: Be better to compose the main melodies In second octave (the red frame above)

Step 2. Mark the paper tape and folowing the numbered musical

Step 3. Punch the marks by using the hole