Oblate micelles exhibit a toroidal shape, with assemblies resembling a ring torus for the assembly of 184 molecules, or a horn / spindle torus for smaller assemblies. In the case of the smaller oblate assemblies, almost no shell beads or water beads are present close to the symmetry axis. This is illustrated by the 107 molecules assembly in Figure , in which one can see the CDF based on the different bead types and an example snapshot of the toroidal assembly. For the 184 surfactant molecules assembly, we observed a higher concentration of shell beads close to the symmetry axis, as seen in Figures 5g, with small amounts of water present in a few snapshots. Visual inspection of the oblate assemblies showed a shape that resembles a biconcave disk because of the presence of EO in the centre.