Designed for Amazon & Ebay, but would stay in the store are / returned

All arms of the circle are made of solid plastic ...... But they fit together very well and will snap clean.
The tips are simple (in Rotring gave it time peaks with stage, which were better) but ok.
The packaging will decompose in the case of the desk - also fared better in Rotring.
Nevertheless, adequate for the price. 4 *

Completely wrong but is the adjustment, this is the first compass with center wheel, which adjusts itself with only a small train on the leg by itself. Thus warned, I could work with it - a Grobmotoriker must constantly monitor but if he still has the same radius! Various geometric constructions can so unnoticed completely go in the pants - what one expects of his child better not! 2 * deduction

Also completely gaga is the stylus holder. Normally, the manufacturer sees here a bold notch, into which the pin is pushed through the screw and is therefore stored in three points. There is a flat surface. This can result in a stable position in space. Worthless. But remedy wrapping the pin with tape so that it sits snugly in the ring. Then the screw can ensure the fixing.

The part is designed so that it looks good from a distance (Amazon).
The company Staedler should not give their names for it.