3Doodler, a 3D pen

In 2012, three entrepreneurs came up with what, in time, would be the best-selling 3D printing product in history. It is 3Doodler, a simple 3D pen. That is, it is a ballpoint pen that instead of ink contains plastic, which allows the drawings to take over as the user wants.

Since its release, this product has achieved impressive success: more than one million units sold, high demand from educational centers around the world, unanimous positive reviews and rewards for toy fairs more important Not satisfied with this, their inventors have now launched an app that allows the child to improve their creations. The system consists of offering patterns that the user must follow with the pen to obtain the obtained result. The 3D pen has been launched in three versions: for children from 6 years old, for adults and for professionals. Prices range from $ 49 to $ 249 although there are also discounts for schools.