“…Since it was established that sliding friction was necessary to explain the Tippe Top inversion [5,9,14], many studies have been dedicated to the analysis of models for tippe tops, involving linear stability analysis of the relative equilibria, numerical simulations, etc. Some studies have addressed the occurrence of transitions between rolling and sliding during the motion, see [13,15,18]. In this paper the presented mathematical results mainly reproduce those in [8,6,7,10,20,16] but our approach is inspired by the hands-on numerical approach as first attempted by Cohen in [9].…”