This special plastic sheet shows two optical illusions. Firstly, the concentric circles in the middle look ...
Novelties, Toys, Games & Jokes
Sometimes toys and games can also be considered as puzzles. If you are interested in these, also try searching the Puzzles section.
This special plastic sheet shows two optical illusions. Firstly, if you stare at the small cross in the centre, ...
This special plastic sheet shows two optical illusions. Firstly, the large square in the centre appears to have ...
This special plastic sheet shows two optical illusions. Firstly, the central disc seems to move when you alter ...
This is a most unusual 3D kaleidoscope with a triangular obelisk shape. Although in the photograph the outer ...
This thin credit card sized magnifying glass is Copyright Kikkerland Design. Made in China for www.kickerland.com.
Made by Londji, a Spanish company. www.londji.com. This is what the advertising has to say about it: 'So, how do ...
The tube is designed to look like a tube of vitamins and is labelled 'Optical Vitamins'. It is one of a series of ...
This lithophane was created by Steve Nicholls from a digital photograph of John Davenport. To view the image ...
This lithophane was created by Steve Nicholls from a digital photograph of John Davenport. To view the image ...
While your eyes struggle to tell your brain that the stripes really are parallel, the double wall construction ...
The Hyperscope is a viewing device that uses a system of mirrors to increase the apparent distance between your ...
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