LEGO

Lego Hot Glue Printer

Lego Hot Glue Printer

Instructables user Matthew Kreuger built this Lego 3D printer that prints using hot glue. Ever since I saw the first makerbot, I have been obsessed with 3D printing, but I am an engineering student so I don’t have an extra $800-$2500, and have been doing my best to create one out of what I have […]