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Which Orange Circle Is Larger? (Optical Illusion) Key Ring
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Which Orange Circle Is Larger? (Optical Illusion) Key Ring
Ask yourself and others this key question: Which orange circle is larger? Showcase the Ebbinghaus illusion with a dose of relative fun on any of these gifts. Caption explains the optical illusion: "Answer: The 2 orange circles are the same size, but the one on the left seems smaller due to being surrounded by larger objects. This phenomenon is known as the Ebbinghaus illusion." Also known as Titchener circles. Educational optical illusion gifts for all who enjoy visual humour. Make others do a double-take and look again and again today!
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4.6 out of 5 stars rating5.5K Total Reviews
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Ali Y.4 February 2026 • Verified Purchase
Metal Circle Keychain, 5.08 cm
Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Victoria21 August 2023 • Verified Purchase
Zazzle Reviewer Program
Beyond expectations. Choice of artwork is overwhelming, I found exactly what I needed from SJW_Graphics. Detail, colors, overall design looks great on this keyring. Could use as a pendant, purse charm, bookmark, too! Metal is sturdy without being heavy. Colors beautiful, with clear margins. Customized name makes this gift extra special. So many fonts, so many colors & sizes!
from zazzle.com (US)
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Nico S.27 February 2024 • Verified Purchase
Metal Circle Keychain, 5.08 cm
Zazzle Reviewer Program
I find this very interesting and great since I am a huge fan of snakes. This keychain fits the bill!
from zazzle.com (US)
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Product ID: 146932281546093977
Posted on 18/10/2009, 9:12 pm
Rating: G