Summary I have made the tool holder bigger with two rows of holes for stowing items. I have added a 'Lazy Susan' style base using marbles for bearings. This print uses quite a bit of filament but I am very happy with the result. Now my bench top tools are only a swivel away. Print Settings Printer Brand: RepRap Printer: Prusa i3 Rafts: Doesn't Matter Supports: Yes Resolution: 0.25 mm, 0.4 nozzle Infill: 20% Notes: The top and base are a tight fit, sanding and a rubber mallet may be required to assemble the two pieces.