Hunter ZTwo 2x4x6s combined and bandaged.
I-Cube Bumpoid 4x5x5A 5x5x5 cube "bumped," the top two layers glued, then 3D printed extentions added to the sides.
i! cubeCombines the concept of the I-Cube with the Bump Cube.
iCube 331A Scramble Cube stickered like an iPhone.
Ideal Cube 1x1x2Another mass produced version of the most primitive twisty puzzle.
Incognito CubeThis puzzle pretends to be a 4x5x5 but turns on an off centre axis.
KilomoidThe completed version of Kilomoid.
King's CubeA cornerless 3x3x3 with additional pieces which gave it the look of a 3x3x5.