Vintage stacking awakening game

RARE stacking awakening game. 23 black and natural wooden discs to stack on a rod, all stored in a tall burgundy lacquered wooden box. "Registered design" inscription under the base. Item in very good used condition from the mid-20th century, with a patina of time (see photos). The discs have a diameter of 3.5 cm. Height of the box is 16.6 cm, diameter of the base is 5.8 cm - weight 153 g.