Startup launches $39 3D-printing pen for kids
Startup 3Doodler has launched a $39 3D-printing pen '3Doodler Start', that lets kids make three-dimensional creations. The pen is designed in a way that makes it safe to touch and bears no hot-points. 3Doodler Start pen is made with eco-friendly plastic material and comes with a set of little stencils called 'DoodleBlocks'.