Children of all ages won't believe their eyes! The mind-blowing deck features 50 cards with beautiful illustrations of unbelievable optical illusions with an explanation of each illusion on the back of the card. Please note, the set is written entirely in French, so it is perfect for children looking to learn the language or those who are already fluent. A wonderfully mind-bending party favor or stocking stuffer, indeed! 

• Please note, deck is entirely in French 
• 50 cards 
• Made from cardboard 
• Made in France
• 3.93" x 3.14" 
• Ages 5+