These two matching puzzles are very tactually and visually pleasing. They also present a unique level of difficulty. With Stack N’ Shapes the pegs are different shapes. With Stack N’ Match the pieces are different shapes and they fit over one, two, three, or four pegs. The top surface of each piece has a textured design. These two puzzles are ideal for blind or low vision students. Ages 18 Months and Up Stack N' Match & Stack N' Shape Complete 2-Puzzle Set SNMS2$22.99 Stack N’ Match SNM1$11.95 Stack N’ Shapes SNS1$11.95