The fine art of detectives*: They remain unnoticed while scouting others (and others). Of course, this requires not only some skill - such as perfect camouflage and silent creeping - detectives must also be able to observe sharply from their hiding place and combine. And as a master detective*in proves who stands directly next to the suspects and yet spies on them unnoticed - with the help of an angle mirror, which shifts the angle of view by 90 degrees.

So eyes straight ahead and look to the side: With the angle mirror it is child's play. Young detectives can use this spy tool - in detective circles also called "around-the-corner looker" - not only with the three ??? and the three !!! equal. In the adventurous game they also experience a first introduction to ray optics and experience the difference of angle of incidence and angle of reflection of light.

And so that the detective life remains permanently exciting, the Hausruckviertel-based Kreiselmanufaktur Mader manufactures the body of this angle mirror from solid, solid beech wood, turned in adept handwork and painted by hand as well.