Now kids can use the DohVinci, the first handheld 3D printer for kids, without parental supervision! It uses a new kind of Play-Doh that hardens overnight.

The newly formulated Play-Doh comes in fine-tipped cartridges so it doesn't harden all the way through after each use. They are inserted into a handheld extruder that lets kids draw or write any design they like.

You can also use the DohVinci to make 3D models if you have the patience to wait for every single layer to dry before applying the next one.

[Hasbro via Make]