|Behind the Scenes|
|Universe||Ben 10 Universe|
Tack's Species are turquoise or green-skinned humanoids from an unknown planet in the Milky Way Galaxy.
This species have large eyes with black sclera and white pupils and they have pointy ears. So far 2 color schemes have been seen; green with dark green hair and turquoise with black hair.
Powers and AbilitiesEdit
This species have been shown to stretch their necks into inhuman lengths.