Chuck's Reviews Transformers Earthspark Taticons Arcee and Terran Hashtag
 

The simplest of the simple, Taticons, more commonly known as finger changers, are small representations of the main cast of Earthspark. Arcee's classic muscle car design is represented well while Hashtag has a very nice-looking metallic flake in its predominantly purple color scheme. Really the only bad thing I can say is that these are rather hard to find online for a reasonable price point.

http://www.youtube.com/watch?v=_ure1nuREQk