Nintendo said the range of "interactive build-and-play experiences" would be released on 20 April.
Initial pricing will start at $70 (£51) in the US - including a cartridge of games designed to be played with the homemade controllers and a range of stickers to customise the creations.
The Nintendo 3DS, which will be released in March, allows users to play 3D video games without having to use 3D glasses. It offers a 3D slide adjuster the customize the 3D effect for a more intense 3D experience or to eliminate it alltogether. It also features two camera lenses to take 3D photos and a Street Pass which allows the 3DS to communicate with other 3Ds devices that you pass by on the street or in your home. The Nintendo 3DS is also compatible with Nintendo DS games.