Read more about The cool 3D printing pen that even kids can use at
While 3D printers continue to fascinate people with the creations they are capable of making, 3D pens have also piqued a lot of interest because of their pick-up-and-play nature with a very low barrier to entry. That's the theory anyway - in practice most attempts at cerating a 3D printing pen have proved somewhat impractical, not least because of the heat they need to generate.

Creative Bloq

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