- The set consists of four 1-piece puzzles: Large Circle, Small Circle, Square, and Equilateral Triangle. - Quality puzzles in bright colors, it's a great geometric artwork, help kids to recognize shape and color. Geometric shape puzzle is a great hands-on learning tool for classroom, home or early childhood development - Knob wooden puzzle strengthens fine motor skills, matching skills, large wooden knobs for easy grasping, and knobs are screwed on. The geometry matches the base perfectly, and there is no difficulty to go back into the puzzle.
