Rokus van Blokland
Corry van Blokland Mobach

Course Industrial Design
Rokus van Blokland attended the new Course Industrial Design (CIV) in The Hague, starting in 1950, the first time the course was given. Teachers were among others Gerard Kiljan, Cor Alons and Gerrit Rietveld. Van Blokland graduated in 1953 as the first industrial designer in the Netherlands.

Rietveld asked the class to design toys; 'Toys in which the wrapping is part of the playing'. Rietveld thought in the opposite direction, in contrary to what was prevalent at that time where a toy was packaged in a box that often was discarded and does not become part of the play.

Rokus designed blocks in a wagon (the 'packaging') that could be fully dismantled. The wheels were loose on one side of the axis causing the coloured long blocks to be part of the game. Rokus writes about it: 'A wagon with blocks, if taken apart the long blocks may be used to build along with the other blocks to become a bridge, a roof... And if you stop playing it becomes the wagon again with blocks. You start something and the rest will follow from it.'
The Wooden toy block wagon was, slightly adjusted, taken into production by Sio in 1954.

1952 Wooden toy block wagon

All parts become part of the playing.

1952 Design television
1952 Design hot plate
1953 Design Radio with speaker box

By separating the radio and speaker box, more combinations become possible.

1953 Design radio


1953 Warehouse

1953 Warehouse
From Goed Wonen nr 10, 1953:
The task the designer suggested, was to increase the playability, which is extremely low in the existing models.
1 The house is open, the child enters with his hand ...
2 Protruding roof gives the impression of seclusion, it protects cars of getting wet during loading and unloading.
3 The hoist is detachable and can be placed on a car (car hoist).
4 The attic with the hoist can be extracted from the warehouse and serve as a wharf.
5 The cars can be demounted, the blocks become packing cases.
6 The downstairs space can be a garage and can be locked with a chain.


1953 Soap Dish
The Institute of Industrial Design wrote in 1953;
The large holes allow evaporation at the bottom, while - as with long-term use trials by the designer was encountered - there is no 'leakage' of the soap dish. The second objection [the soap dish getting dirty at the front] was lifted because the front of this new model is gone and the bottom was lifted at an angle.

Rokus received for this design the highest encouragment award from the Institute of Industrial Design in Amsterdam.

1953 Soap Dish

Photo: Bob de Wit*

1952 Design heater

Made out of one bent metal plate.

1952 Object

Painting of object
Size: 25 × 47 cm

1952 Object in 3 dimensions

Size: 50 × 50 × 50 cm
Photo: Ron van Blokland

1953 Construction chair

Removable chair which elements fit in a box.

1952 Wire Chair

The construction creates shape.

1952 Design wire furniture
1953 Design Black White Tables

Two black and white isosceles triangles may combine to a square. The chassis made of bend wire which carries the points.

1953 Wireconstruction Triangle Tables
1952 Wireconstruction bookshelf

Bookshelf carrier made of wire. More carriers can be attached above each other, thus creating a bookcase. The shelf may be made of various materials.

2013 Rokus and Corry

Rokus and Corry with the CIV wooden toy block wagon.
Photo: Ron van Blokland