Working in the lab late one night, the monsters took over! Kids will have fun piecing together this fun, 100 piece, monstrous science lab.
When the puzzle is complete, turn off the lights, and see a surprise as it glows in the dark.
This fun and bright illustration encourages parent-child conversation about the chaos that these monsters have created!
Builds SELF-CONFIDENCE. Promotes PROBLEM SOLVING. Inspires CONVERSATION and develops LANGUAGE SKILLS. Reinforces OBJECT




