The Original Ben 10 Series 10cm Action Figures – these figures are still available but can be difficult to find and expensive. Also available are the Ben 10 Battle figures and Collectible figures. This line includes Ben Tennyson, Gwen Tennyson and Max Tennyson figures as well the first ten Alien figures: Heatblast, Wildmut, Dimondhead, XLR8, Grey Matter, Fourarms, Stinkfly, Ripjaws, Upgrade, and Ghostfreak.
The Ben 10 Alien Force 10cm Action Figures – Fully articulated come with an information card and also have a mini alien figure that can be put on the Ultimate Omintrix to hear the alien voice. Include the figures of the grown up Ben, Gwen, Kevin Levin and the aliens Swampfire, Echo Echo, Humongousaur, Jetray, Big Chill, Chromastone, Brainstorm, Spidermonkey, Goop and Alien X.
The Ben 10 Alien Swarm 10cm Action Figures – feature characters from the second Ben 10 live action movie. Include again Ben, Gwen, and Kevin figures and Nanomech, Validis, and the Alien Queen figures as well.
Many of these figures come packaged in five or ten character sets as well.
Ben 10 Deluxe Figures 10cm from Alien Force, include Brainstorm, Spidermonkey, Swampfire, Echo Echo and Humungousaur with special features such as a launching tail and playdoh molding heads.
Ben 10 Alien Force 15cm Figures The DNAliens in this line have some cool features like flexible muscles and oozing DNA glop.
The Ben 10 Original Series 15cm Action Figures are harder to come by than the Original series 10 CM sized figures, but can be had if you want to pay the prices.
Ben 10 Alien Action Heroes 20cm Figures: These figures have transforming ability and can be turning into a complete different toy.
Ben 10 20cm Metamorfigures can transform from toy into a “working” mode. For example Wildmutt in ‘toy mode’ fires quills from its back and in “working mode” has a motion detector with sound alarm.
Ben 10 Stretch Aliens 20cm size, can be stretched to three time original size, but the stretchiness may wear out after time.
Ben 10 Micros are a nice 6cm size on a display base and come with jelly beans as well. Two sets of eighteen different figures make this line perfect for collecting. Also come in packaged sets of one, two or three.
Ben 10 Creation Chamber Figures allows the figures to be mixed together to create totally new figures. At a nice small size these are great figures for display.