Melissa & Doug Barnyard Animals Jumbo Knob Puzzle
- The Barnyard Animals Jumbo Knob Puzzles are colorfully created, and they embody a farm theme. They also contain wooden pegs that can be grasped easily. The presence of pieces that are extra thick and pictures under pieces are some of the exceptional attributes of jumbo knob puzzle. It also enhances the skills of problems solving and hand-eye coordination.