The first step was to purchase a basic RC car frame to serve as ... panels that are eventually fused together into 3D trusses using the 3D pen. The trusses are then mounted to the RC car chassis ...

It’s why desktop 3D printers are such a powerful tool ... and the other connected to a standard GT2 belt and pulley to move the pen back and forth. We particularly like the way [Lost Projects ...

3D pens are like magic ... in the different models on offer gets you an easy to use pen with an OLED display. You can go more basic or even fancier though, and still get a great discount.