• KEY FEATURES – This Puzzle Doubles series takes the concept of a traditional puzzle to a whole new level! After assembling the 100-piece puzzle, turn off the lights and be amazed as it glows in the dark. Each Glow in the Dark puzzle measures 3' X 2'! Ages 3+ years.
• EDUCATIONAL BENEFITS – Develops tactile and motor skills, life and social skills, and hand-eye coordination
• SUPPORTS DEVELOPMENTAL SKILLS – Builds SELF-CONFIDENCE. Promotes PROBLEM-SOLVING. Inspires CONVERSATION and develops LANGUAGE SKILLS. Reinforces OBJECT RECOGNITION. Provides hours of interactive learning fun.
• SAFETY - All Learning Journey products are regularly safety tested and in compliance with all domestic and international toy safety regulations
• AWARD WINNING PRODUCTS – Fun fact: The Learning Journey has an extensive line of award winning educational toys that have been tested by the most important panel of judges…kids!

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! This Glow in the Dark puzzle has 100 puzzle pieces and measures at 3' x 2' (91.44cm x 60.96cm)! Ages 3-6 years.