Step 1: Dig Holes
hold the screw with pliers to save your hand from the heat
put the screw in the flame to be hot, then dig 4 holes in the four directions in each CD
Step 2: Attach
with the yarn attach the CDs together to be 3 columns of 10 CDs each
then attach the neighboring CDs
Step 3: Hanging
now prepare the wires.
put one end through the upper hole of CD column, and the other to be in "n" shape to be hanged
hang it to the door and wait for the sun and the fun!
Step 4: Show Time
just open your window in a sunny day, you can move it so light moves around the room, kids like it alot