Single drum rollers 2011 4,954 h Netherlands, Venlo7d
Single drum rollers 2016 3,000 h China7d
Single drum rollers 2021 China7d
Single drum rollers 2016 China7d
Single drum rollers 2017 China
Single drum rollers 2006 8,010 h Portugal, Vila Franca das Naves, Guarda
Single drum rollers 2022 570 h China
Single drum rollers 2016 2,311 h China
Single drum rollers 2012 2,944 h Sweden, Östersund, Jämtlands län
Single drum rollers 2016 200 h Norway, Espeland, Sogn og Fjordane
Single drum rollers 2011 4,240 h Netherlands, Veldhoven, Noord-Brabant
Single drum rollers 2022 1,800 h China, Hefei
Single drum rollers 2000 4,495 h Netherlands, Bergschenhoek
Single drum rollers 2016 2,000 h China
Single drum rollers 2014 5,137 h United Kingdom, Liverpool, Lancashire
Single drum rollers 2019 1,811 h China, Hefei
Single drum rollers 2009 3,365 h Poland, Frydrychowo
Single drum rollers 2007 Poland
Single drum rollers 2022 2 h Netherlands, Etten-Leur
Single drum rollers 2018 China