I like the combo.....of Lomiko and Graphene Labs. They have already turned the flake into graphene oxid, so Graphene Labs has a steady supply. 3D printing is big and only going to get bigger. Think of the advent of the printing press. Eventually we will "all" throw out our "buggy whip" printers. I believe that 3D printing is going to turn the manufaturing world on its head. A lot of graphene will be needed as "ink". JMHO. GLTA.