T-ISDN xxl CubeThis official Rubik's Promotions cube was presumably made for Deutsche Telekom.
Tangram 3x3x3A 3x3x3 stickered with only two colors or only one if you do not count the bodies colors.
Teletubbie Laa-Laa CubeThis 3x3x3 cube features the Teletubbie character Laa-Laa. The Teletubbies are a European TV series for kids.
Texaco CubeThis Texaco cube only has markings on one side.
That '80s Show CubeThis white plastic cube advertises "That '80s Show", a short-lived 2002 sitcom.
The Barratt Magic CubeOne 3x3x3 from the first batch of Politechnika/Pentangle cubes. Used as an invitation gift.