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$30.30
per keychain
Dekerat (10-Dimensional Hypercube) Key Ring
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Aluminum Circle
+$7.90
+$7.90
+$38.80
+$38.80
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About This Design
Dekerat (10-Dimensional Hypercube) Key Ring
No need to be a mathematician to enjoy any of these gifts featuring the dekerat, a 10-dimensional hypercube. It can also be called a regular icosa-10-tope, being made of 20 regular facets. For the record, It has 1024 vertices, 5120 edges, 11520 square faces, 15360 cubic cells, 13440 tesseract 4-faces, 8064 penteract 5-faces, 3360 hexeract 6-faces, 960 hepteract 7-faces, 180 octeract 8-faces, and 20 enneract 9-faces. Make others do a double-take with geometric attitude with memorable hypercube gifts! Educational gifts for those who think in multiple dimensions beyond our current world!
Customer Reviews
4.6 out of 5 stars rating5.5K Total Reviews
5,452 Reviews
Reviews for similar products
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 😍.
from zazzle.com (US)
5.0 out of 5 stars rating
5 out of 5 stars ratingBy V.21 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)
Original product
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Myra R.7 September 2023 • Verified Purchase
Metal Circle Keychain, 5.08 cm
Zazzle Reviewer Program
Perfect cute little keychain. However I thought it would be a little thicker. The print on both sides made up for it. Great, it is fine!!!!!!!!!!!!!!!!!!
from zazzle.com (US)
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Product ID: 146331879252300502
Posted on 23/02/2010, 5:58 AM
Rating: G