Use the tools above to adjust your mobile's size, speed, orbit, and balance. Click the red square for a menu of 60 shapes and colors. Change the background to white, then compare the shadows you've made online to those cast by a real mobile. Switch to TOP VIEW and turn on TRAILS to create spirographic patterns as the mobile spins.

If the top of this page is blank, download Shockwave or visit the Help page for technical support.

Credits