Best Mom V05 Bigboy Projects Top (2025)

The V0.5 bigboy project, also known as the "V0.5 BB" or simply "bigboy," is a popular open-source 3D printer design that has gained significant attention in the maker community. The project is known for its large build volume, high-quality prints, and ease of assembly. In this guide, we'll explore some of the best mom (Maker, Open-source, and Modular) V0.5 bigboy projects that are currently available.