NewtonCradle

Newton's cradle, you can manually toggle interaction. With clock display. You can select a picture or take pictures in the album to replace the local background and ball pictures. Bring your leisure and fun time.

Features:
1.You can manually interactive. click on the ball to replace the ball pictures
2.With clock display.
3.Can replace the background image.
4.Replaceable Gravity Ball Pictures. double click ball can replace the ball pictures