  Bilayers of two-dimensional materials twisted at specific angles can exhibit
exceptional properties such as the occurrence of unconventional
superconductivity in twisted graphene. We demonstrate here that novel phenomena
in twisted materials emerges also in particle-based classical systems. We study
the transport of magnetic colloidal particles driven by a drift force and
located between two twisted periodic magnetic patterns with either hexagonal or
square symmetry. The magnetic potential generated by patterns twisted at
specific magic angles develops flat channels, which increase the mobility of
the colloidal particles compared to that in single patterns. We characterize
the effect of the temperature and that of the magnitude of the drift force on
the colloidal mobility. The transport is more enhanced in square than in
hexagonal twisted patterns. Our work extends twistronics to classical soft
matter systems with potential applications to lab-on-a-chip devices.
