In 2 weeks I will be doing two workshops on the use of the 3D pen for two groups of teachers at a college. They will be guided into the possibilities of using the new tool in their education, but it could also be fun. I made the letter A with black PLA plastic, and the golden cage was made lateron as a cube surrounding the letter A.
I used a MyRywell Expert pen which can use both PLA and ABS plastics. In the course I will use this pen as well for the teachers to use and test.