Features 1、Music Box Making: This music box movement comes with 20 blank strip tapes, hole puncher and screws, allowing you to write your favorite musical note on the paper tape. 2、Easy Operation: This musical box DIY kit is easy to use. Write your musical note on the paper strip, and use the puncher to punch the holes. 3、Hand Crank: This musical box movement adopts hand crank style, put the punched paper into the music box movement, and stir the shaft to make sound. 4、Durable Metal: This 30 note music box movement adopts premium metal and zinc alloy material, sturdy, durable and resistant to wear. 5、Perfect Gift: This hand crank music box movement is perfect gift for DIY lover, or you can make a exquisite music box gift for your friends and family. Specification Item Type: Music Box Movement Material: Metal, Zinc Alloy, Paper Application: Suitable For Birthday Gifts, Music Enlightenment, Etc Introduction: Create Musical Melody And Play Any Song You Want By Punching Holes In The Provided Paper Strips. Fixing: Screw Fixing, Ideal For Hole Punching After Writing The Note. Adhesive Fixing, Suitable For Hand Crank Music Box Warm Tips: Movement Sound Is Low, So It Needs To Be Installed In The Proper Space For Larger Volume Product Size: Approx. 15 x 7 x 3cm / 5.9 x 2.8 x 1.2in ( Manual Measurement, Slight Error May Exist ) Package List 1 x Music Box Movement 20 x Blank Strip Tapes 1 x Hole Puncher 4 x Screw