The utility model “Hexagon simulator with linear and triangular recesses for group classes in restoration and preventive training of visual-spatial memory” refers to medicine in the section of neurology and neuropsychology and can be used in neurorehabilitation departments of neurological and neurosurgical clinics during group classes in restoration and preventive training of visual-spatial memory in patients of a neurological clinic with organic lesions of the head of the brain of various etiologies. A useful model contains a plastic base (1), having the shape of a regular hexagon, on one side of which a hollow handle is made (2), and linear recesses (3) are made on the front and back surfaces of the base (1), forming on the surfaces of the base (1) are triangular protrusions (4), in the center of each of which a triangular recess (5) is made, while the linear recesses (3) have the same width and are made on each of the surfaces of the base (1) along its perimeter and directly on of the base (1), parallel to each of its sides, at the same distance from each other, and the triangular protrusions (4) formed by linear recesses (3) have the shape of equilateral triangles of the same size, the number and location of which on the front and back surfaces of the base (1 ) in the same way, while the linear and triangular recesses (3, 5) have the same depth, and the mark (6) is applied to the front surface of the base (1). Thus, the “Hexagon Trainer” allows you to conduct group exercises to rebuild the use and preventive training of visual-spatial memory by various methods with a wide contingent of patients in a neurological clinic, including patients with impaired fine motor skills and the presence of tremor of the hands, without using additional elements such as worksheets. The declared “Hexagon Simulator” introduces an element into the process of rehabilitation exercises with patients novelties, turning them into an interesting and attractive psychological training for pa