The Kuhn HR 3040 rotary herse is made up of 73 metal pieces and has 95 tampography masks. The roller is functional. This 1/32 scale metal model can be coupled behind any tractor on the same scale. It can also be assembled at the Kuhn Venta 3030 (ref UH5221) which is sold separately. This fully detailed model is a faithful reproduction of the original model and will delight all fans of the Kuhn brand.