The Siku includes toy models made of metal and plastic in various scales and a variety of themes. The Super series includes car models and mainly covers the themes of city, rescue, construction and special vehicles in 1/87th, 1/55th and 1/50th scale. Agricultural vehicles (e.g. tractors, harvesters and attachments) in 1/87th, 1/50th and 1/32nd scale belong to the Farmer series.