Ugears model making railway-mounted manipulator The wooden 3D models Ugearsare unique in model making. As soon as you open the package, the challenge of assembly and fun begins with a scent of birch wood. But the really amazing thing is to see the model in action. Each model is a work of art in itself, with a special function based on mechanics. The models are made of birch wood and technically amazingly well thought out so no glue is needed. Each part is easy to express and the manual for each model is so comprehensive that even an inexperienced modeller can assemble the model: the different parts are numbered; images refer to each element; the steps are clear and through crucial steps it shows what you need to pay extra attention to. Each model uses toothpicks that serve as axles for the wheels and each model has its own unique measurement accessory. And to smooth out the different gears, it is advisable to use wax. Specifications Colour: brown Gender: unisex Material: birch wood Dimensions: 50 x 21 x 40 cm