If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
YouLl Be Amazed At The MindBoggling Optical Illusions In This Book. From Colorful Spinning Circles And Baffling Beach Huts To Wobbly Lines That Are Actually Completely Straight, These Illusions Will Astonish The Whole Family. Snippets Of Information Explain WhatS Happening And How Each Illusion Works. You WonT Believe Your Eyes!
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
I bought this book for a family game night, and it was a hit! The optical illusions are truly mind-boggling and sparked some great conversations. We loved learning how each illusion works. Perfect for both kids and adults, plus the illustrations are vibrant and engaging!
D
Dan Chen
Interesting, but Could Use More Depth
This book has some cool illusions that are fun to look at, but I expected a bit more explanation on how they work. It’s good for a casual read, but I was hoping it would delve deeper into the science behind them. Still, it’s a decent book for light entertainment.
E
Emily Johnson
Arrived with Damaged Cover
I was really looking forward to this book, but sadly it came with a bent cover. The illusions inside are great, and my kids enjoy it, but I was disappointed about the packaging. I hope the next one arrives in better condition.
For MAP (Minimum Advertised Price) violations and Intellectual Property (IP) or Trademark concerns, please contact:
support@ergodebooks.com
⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
