- The handles are 3D-printed by a commercial machine, resulting in a 100% refilled / solid. The final quality significantly surpasses that of home/hobby 3D printers. - The self-leveling handle is an add-on for the original Cafelat Robot tamper. It helps keep the tamper centered, making the tamping process effortless. - Pickup is available in Mortdale 2223 or Alexandria 2015, or postage. - Demo video link: https://www.youtube.com/watch?v=pNg5p5K4fBk - Installation video link: https://www.youtube.com/watch?v=clVKM-yO5KE