Includes reusable optical illusions and light sensitive picture shapes, along with papers, tools, and sensory collage materials for building textured art. Perfect for sensory stimulation in art therapy and open-ended play. Includes (105 pieces): 6 optical illusion rubbing plates, 48 light learning shapes, 6 floppy brushes, 6 jr. goo spreaders, 3oz. little ‘sticks’, ½-pound sensory pellets, 1-pound coloured ice, 12 sheets sensory paper, 12 sheets blots of paper, 12 sheets colour diffusing paper.