C4Y 3x3x6, 3x3x7, and petaminx

[Tyrannous]

I want a mass produced 1x4x4 and 2x4x4. Who's with me?

I AM!!! would like a 1x2x2 no matter the difficulty lol

 

[JeffDelucia]

I'm still waiting for a cuboid 3x3x5...

 

[qqwref]

I want a mass produced 1x4x4 and 2x4x4. Who's with me?

I AM!!! would like a 1x2x2 no matter the difficulty lol

Buy a keychain 2x2 and go wild.

Keep in mind a 1x2x2 has only four distinct positions, so you may not find the puzzle very interesting when you're done making it.