Hi there, I'm Holger and I live in Berlin. (Germany) 3D Printing is just one of my hobbies. Sometimes I model useful things for you. I´m a certified Autodesk AutoCAD User Professional for Design and Drafting. This is the way: April 2021: My fist 3D printer, a used I3 Mega and this one made me crazy. Oktober 2021: My second 3D Printer was the Vyper. Later in 2022 I had another one in the office. April 2023: No more Vyper. ;-) The Bambu XI-Carbon Combo came into my house. I love it.