Just one thing to point out, the ball came with me is not the one shown in the photos, I knew already more or less because on Amazon.de in the comments someone said that since January 2015 it comes with the FPH-53P is a ball much more beefy than pictures (FPH-41Q) as given to 8kg supported on the site Rollei (sold with larger tripods) and especially an important point for me, is that it is therefore compatible Arca Swiss standard with the single most universal system which I eventually equip myself since most manufacturers are put there (Benro, RRS, Kirk, Markins, etc. Manfrotto .. Even now I believe fate compatible vices Arca)
The tripod is provided for by against 3kg Site Rollei. But it supports more than that, the evidence in more ...
I bought it for a particular use, I leave you some pictures. (Sorry this is the hand lifted my smartphone HDR)