Marble run set - Building blocks and compatible bricks

A small set of compatible bricks.9 pieces with which to build tracks for marbles. For all the parts that make up the 3D pieces: go to https://costantinomontanari.it/project/duplo-marble-set/ create a free account download all parts For other interesting items go to https://costantinomontanari.it/free-file/ 🚀Print Settings Rafts:Doesn't Matter Supports:Doesn't Matter Resolution:0.2 mm on Z Infill:low Post-PrintingPrint and Play - After print ready to play