Construction Jumbo Knob Puzzles

Favorite construction vehicles such as a bulldozer, dump truck and cement mixer are featured in this 3-piece jumbo knob puzzle by Melissa & Doug. Finished puzzle 12″x12″.

Each of the 3 truck shaped puzzle pieces has a jumbo wooden knob for easy grasping; when a piece is removed, a full color picture is revealed underneath. The different shapes, colors and easy grasping pieces engage developing fine motor skills, hand-eye coordination, and visual cognition.