Description: Looking for some mind boggling and eye twitching entertainment? Eye Tricks features an abundance of amazing and fun illusions that are sure to confuse, shock then put your mind in pure awe. Don't worry if you just can't see an illusion. Most optical illusions come with hints and solutions. Are you ready to give your mind a treat? Includes: + impossible objects + mental puzzles + after images + color and shadow tricks + visual distortions + tests for color blindness