An exciting and classic discovery and navigator tool. The telescope consists of a wooden barrel that holds a lens, a system of lenses. It is protected by brass collars and a decorative brass cap. To use, pull out the brass drawers. The smallest tube holds the lens of the eye. Sensibly push in the smallest end tube to focus. Colour: Bronze Colour, Braun Material: Akazienholz & Brass Dimensions: LxWxH: 38.75 x 4.25 x 4.25 cm