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Sale Price $9.99.
Original Price $11.75 Comp. value
per keychain
You save 15%
Dekerat (10-Dimensional Hypercube) Keychain
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Style
Aluminum Circle
+$3.00
+$3.00
+$31.10
+$31.10
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About This Design
Dekerat (10-Dimensional Hypercube) Keychain
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 rating5.4K Total Reviews
5,395 Reviews
Reviews for similar products
5 out of 5 stars rating
By Ali Y.February 4, 2026 • Verified Purchase
Aluminum Circle, 2"
Lovely & cute keychains i love them thank you sooo much ,they also reached to me soo fast 😍.
5 out of 5 stars rating
By V.August 21, 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!
Original product
5 out of 5 stars rating
By E.June 11, 2025 • Verified Purchase
I am very happy with this product. I like the design and the keychain is lightweight. .
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Other Info
Product ID: 146331879252300502
Created on: 2/23/2010, 5:58 AM
Rating: G
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