Abstract: A modular toy, comprising a base module (10) and various accessories. The base module comprises a circular side plate (11) supporting a stationary axle (12) on which are mounted two semi-spherical elements (13, 14) maintained in position by lateral tips (15) and (16) integral with the extremities of the axle (12). The central side plate (11) and the tips (15 and 16) are provided with tube-like connection means (21), into which may be inserted clips provided on the various accessories. This device allows a child to create a miniature playland by means of an infinite number of accessories adaptable to one or several base modules.