Other rollers 2006 3,034 h Italy, Roma, Roma
Twin drum rollers 2016 4,450 h Poland
Twin drum rollers 2015 4,755 h Netherlands
Twin drum rollers 2016 5,430 h Italy, Caramagna Piemonte, Italy
Twin drum rollers 2015 3,228 h Poland
Twin drum rollers 2009 8,889 h Netherlands
Twin drum rollers 2014 5,411 h Estonia
Twin drum rollers 2011 5,127 h Poland, Bodzentyn
Twin drum rollers 2010 9,643 h Netherlands, Haps, Noord-Brabant