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$19.30
per keychain
Dekerat (10-Dimensional Hypercube) Key Ring
Qty:
Style
Aluminum Circle
+$1.75
+$1.75
+$41.95
+$41.95
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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 rating5.4K Total Reviews
5,421 Reviews
Reviews for similar products
5 out of 5 stars rating
By 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 out of 5 stars rating
By 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 out of 5 stars rating
By Anonymous22 September 2025 • Verified Purchase
Metal Circle Keychain, 5.08 cm
I went on vacation and family and friends want me to get them a key chain I was already returning home so I got it from zazzle there happy!!
from zazzle.com (US)
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Product ID: 146331879252300502
Posted on 23/02/2010, 5:58 AM
Rating: G
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