Any suggestions for improvement for this LED Wind Chimes? FEEDBACK!

Hello guys!
Here is an LED Glass Bottle Chime that I had put up on Instructables. Do you have any improvements for the model? any ideas? I would love to here what you think of it, do have a look! If you like it please give it a vote, in the glass contest to show your support : )

Here's the link : https://www.instructables.com/id/LED-Glass-Bottle-Chimes/

Share and follow me!
Cheers!

Picture of Any suggestions for improvement for this LED Wind Chimes? FEEDBACK!
IMG_20170304_114353.jpg