This is a lab box that shows mechanical transmissions, where children see basic mechanical elements as toys and introduce them into game experiments.The game contains the mechanical components required for the experiment and 22 basic mechanical principles experiments.In the experiment, the children can insert the fixed rod, turn the handle, transmit the rotary motion, change the direction of rotation or make a sound. These are the most basic mechanical transmission principles.It is these simple principles and mechanisms that have helped people alleviate a lot of work for hundreds of years.

With different light experiments Optiko allows children to get a playful access to light colors, color mixtures and shadows.The Optiko box contains 23 interesting experiments,including mixing of light colors or the dispersion of light beams up to generating moving pictures for ananimated cartoon. In combination with shadows we better notice the existence of light. Especially the interplay of light and shadow offers a strong fascination.