The 3Doodler is a handheld 3D printer that makes a great gift and it's only 40 at Amazon for Black Friday

Gear The 3Doodler is a handheld 3D printer that makes a great gift and it's only $40 at Amazon for Black Friday These are the best early Black Friday deals on STEM gifts for kids under $50. We may earn revenue from the products available on this page and participate in affiliate programs. Buying gifts for kids can be hard. You want to get them something creative, but it also has to be fun enough to keep their attention. Plus, you don't want their parents to hate you for it (most of the time).