This message is intended to draw your attention to the time of delivery, not on product quality. For I received 4 refills "Rubson TAB Power 2in1" and not "Rubson AERO 360" !! Power TAB, the same size and the same color as the AERO 360 refills, but the difference is huge, there is no hole in the middle !! Which makes it incompatible with AERO 360 ... And I realized I'm too late to return. I invite you to be vigilant to not make the same mistake as me.