The dehydro [12]annulene is a smaller ring with stronger bond-length alternation, and higher current due to its small HOMO-LUMO gap. While the ring current is fully unidirectional, the triangular shape means the enhancement of the magnetic field is strongest in the corners of the structure. Nonetheless, due to the combination of a smaller ring diameter, high current, and unidirectional ring current, the magnetic field reaches the mT range.