The spiritualist table must be constructed by the spiritualist user and should be wooden, lightweight, small, triangular in shape, with three legs.

In the first spiritualist session, four people (two women and two men) will sit around (the table). The experienced spiritualist will handle it, and the others will synchronize the circle by placing the tips of their fingers on the edges, all collectively focusing their thoughts on the experiment with seriousness, sincerity, and absolute silence.

After a few minutes, the table activates, lifts from one leg, and creaking noises can be heard. It performs movements and rotates. We welcome the spirit, and specific and clear questions begin to be posed.

[Excerpt from the text on the back cover of the edition]