Professor Puzzle Optical Illusion Cards

Not everything is as it seems in this mind-bending collection of Optical Illusion Cards from Professor Puzzle!

With a range of shifting patterns and mind-blowing images this captivating set is guaranteed to befuddle the brain and entertain for hours on end. There are 50 cards each featuring a different optical illusion guaranteed to make you think twice. This enchanting set is fantastical fun for the whole family.

This enchanting collection of optical illusions makes the perfect birthday present stocking filler or Secret Santa gift!

• Recommended for ages 8+