educational toys large puzzle 21*29 high quality puzzle wholesale

Product Name: Dual-Purpose Large Puzzle (Front Puzzle, Backside Doodling) Product Specification: 22*29 (Small Pieces 400-Piece Set, Standard 600-Piece Set) Product Introduction: The front of the puzzle can be used for puzzle solving, while the backside is suitable for doodling and coloring. This versatile puzzle is great for exercising children's manual dexterity and improving their intelligence. It offers high-quality materials that are environmentally friendly.