![ADO vintage small colored blocks in box ADO vintage small colored blocks in box](https://www.retrostudio.nl/59922-large_default/ado-vintage-small-colored-blocks-in-box.jpg)
Vintage block box made by ADO (abbreviation: arbeid door onvolwaardige, translation: labour by imperfect) and designed by Ko Verzuu. Made in bright primary colors marked with a metal plate. The condition is fairly good considering the age, see the signs of use in the details. The dimensions are 17.2 cm by 17.2 cm and 8 cm high.