3D FloTrix® miniSPIN FLEX System is an electrically driven magnetic stirring device designed specifically for the suspension culture of adherent cells. When combined with disposable reaction bottles, it facilitates scientific research, R&D exploration, and small-scale process validation. The device utilizes an ultralow-speed stirring mode to enhance the fluidity of the culture medium around the cells. It is suitable for the suspen-sion culture of adherent cells and microcarriers, single-cell suspension culture, strain and cell line screening, cell proliferation culture, and related process optimization.