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Sale Price $6.24.
Original Price $7.80 Comp. value
per keychain
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Optical illusion: penrose triangle keychain
Qty:
Style
Aluminum Circle
+$1.95
+$1.95
+$20.60
+$20.60
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Optical illusion: penrose triangle keychain
Another keychain color? Click on "customize it", then on "edit", next select another background color.
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 rating5.4K Total Reviews
5,379 Reviews
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By linda f.June 18, 2025 • Verified Purchase
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So cute and this is perfect!!!
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By Zali O.August 9, 2023 • Verified Purchase
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These are so cute and beautiful made. Printing is good clear
5 out of 5 stars rating
By Jessica K.March 2, 2023 • Verified Purchase
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These keychains were perfect for our 5th grade traveling volleyball team. I just added a tassle, and they were the perfect gift! .
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Other Info
Product ID: 146649851486704341
Created on: 5/28/2011, 7:36 AM
Rating: G
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