Secret Puzzle series gives children another way to explore. Not only can experience the joy of puzzles, but also discover the hidden partterns of the puzzles throught special glasses. 

This puzzle features not only a rich array of sea plant and animal elements, but also shipwrecks and treasures. The budding illustration style leads children to experience the beauty of art. 

• Age: 3+
• Box Measures: 9.84" x 9.84" x 1.97"
• Including: 1 puzzle, 1 instruction, 1 pair of lens
• Piece Count: 35 pieces
• Assembled Puzzle Size: 15.74" x 23.62", 40 x 60cm
• Material: Paperboard