**[Amazon.com](http://www.passwird.com/links/xGNI9w)** has Lava Lite Mini Disco Light Ball for **$2.98** with free shipping on orders over $49, or free with Prime. Currently back ordered 2-3 months, but you can still order.

* Constantly rotates a full 360 degrees
* Requires 3 AA batteries (not included)