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Optical illusion: penrose triangle keychain
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Aluminum Circle
+CA$0.90
+CA$0.90
+CA$21.85
+CA$21.85
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Optical illusion: penrose triangle keychain
Another keychain colour? Click on "customize it", then on "edit", next select another background colour.
This penrose triangle on another Zazzle object? Contact us.
The Penrose triangle, also known as the Penrose tribar, is an impossible object.
The tribar appears to be a solid object, made of three straight beams of square cross-section which meet pairwise at right angles at the vertices of the triangle they form.
source: wikipedia
Customer Reviews
4.6 out of 5 stars rating5.5K Total Reviews
5,474 Reviews
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Beautifully made, picture has excellent qualiry. I just love it! Thank you!
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By Jonothon H.April 24, 2023 • Verified Purchase
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I was amazed at both price and quality of the picture on this. Also having both sides allowed me to contrast his age from young to mature for his most special send off. Thank you for making me look like the hero when you guys were. Precise, and exactly centered
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Product ID: 146649851486704341
Designed on 2011-05-28, 7:36 AM
Rating: G
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