Where science meets magic and fun meets education!

Ratings and Reviews for  Einstein Hollow Face Illusion

5 / 5
5 / 5
Was nice that it came with an information sheet.
5 / 5
Blew my partners away!
5 / 5
Excellent product.
5 / 5
This continues to amaze me and anyone who sees it. The concept is mind boggling.
5 / 5
5 / 5
A stunning illusion.
5 / 5
Many compliments so far, and I haven't even gotten it in the display case that I will be using..
5 / 5
Just mindboggling amazing, a new running gag and constant source of discussion in our household!
4 / 5
As advertised, thanks.
5 / 5
5 / 5
The advice I was given concerning this product was really helpful.
5 / 5
Fantastic illusion.
4 / 5
Thanks.
5 / 5
Excellent product!
5 / 5
Great gift.
5 / 5
Excellent idea to use the video clip from QI. That's what 'sold' me and of course that's exactly the item that you delivered.
5 / 5
Brilliant...wanted one for a long time..
5 / 5
Great! the illusion is simply outstanding.
5 / 5
3 / 5
4 / 5
The illusion is good, but perhaps not as good as it looks in the video. It's very powerful in the video because you have no binocular vision to fight it. In person, the true concave space has to be overcome by your brain. But your brain does do it, and you can see the illusion, but you can also not see the illusion. When I see the illusion it is accompanied by a certain lightheadedness as if my brain sees the convex face but at the same time, on some level, knows it is not. It's an intri.
5 / 5
Love it, very fun for the students to see!
5 / 5
Neat illusion.
5 / 5
This was a gift for my other half, he loves it.
5 / 5
Awesome! Stops people in their tracks outside my office.
5 / 5
I am incorporating the Einstein Illusion mask into a museum's exhibit of illusions, and am looking forward to seeing the visitor's responses.
5 / 5
5 / 5
Once I owned a small shop many,many years ago.I had a Vendor who made a window display on the window of which he affixed a hollow mask face, and it so startled and attracted so much attention that the memory of that is still with me. When I stumbled accross your Einstein Hollow Mask, I thought to myself that I simply must have it, and now I have! What fun!
5 / 5