... ",10",14",20", 28" 3.Brown, White, Amber 4.Cast Iron Drum,Aluminium Details: Chibi Doulbe Lion’s rice rubber roller ... are made of strong and light iron drum or aluminum drum. The rice rubber roller works steadily ... , moderate grain force, high roughness, low cardamine.Good wear resistance, long using period. trong temperature, no climate impact, not deformation, soft ...