Buy this product: Peg Knob Puzzle-Individual Pieces.
This is a perfect "beginners" puzzle. It will help develop fine
motor skills, eye-hand coordination, position in space and cognitive
skills. The wood puzzle has nine, 1/2" thick pieces that
have colorful, realistic pictures and are identified by name in print
on the puzzle. The pieces are easily removed by the knob and a
matching picture is revealed underneath. The puzzle is 9" x
12'. Appropriate for ages 2+.
