This magnetic mermaid puzzle book offers children 3 advanced puzzles in one book with imaginative and fun scenes. It includes 12, 16, and 20 pieces, totaling 48 pieces, with difficulty levels ranging from easy to challenging. Perfect for car or airplane activities, it helps develop fine motor skills, logical thinking, and creativity while playing.

• Three Advanced Puzzles in One Book: Features 3 creative and fun puzzles (12 / 16 / 20 pieces), totaling 48 pieces, from easy to difficult, providing hours of challenge and entertainment.
• Premium Materials: Puzzles are 2.5 mm thick with smooth surfaces and rounded edges, large enough for small hands, and printed beautifully for durability. No burrs or sharp edges ensure safety.
• Child-Friendly: Includes a 1:1 reference template to make completion easy. Suitable for children aged 3–5 years, giving them a sense of accomplishment.
• Great Gift & Travel Toy: Ideal for quiet play or travel—car, airplane, restaurants, picnics, and more. Perfect for birthdays, Christmas, Easter, and holidays.
• Learning Through Play: Fun and educational, helps develop cognition, creativity, fine motor skills, and shape and color recognition while keeping children away from screens.
• Portable Magnetic Toy: Strong magnets prevent pieces from falling, making it ideal for quiet, mess-free play anywhere.

Sizes:

• Book Size: 18.03 × 18.03 cm
• Each Puzzle: 16.51 × 16.51 cm
• Fully Open Book: 18.03 × 56.13 cm