Beautifil clear (with a golden-yellow tint) square dice with circles carved in to denote the numbers
https://media.mstdn.social/media_attachments/files/113/431/842/230/451/780/original/7d8a8fac210a25e7.jpg
Speaking of rolling the dice, here's an incredible carved Roman crystal dice from 1st century AD
(currently in the British Museum)
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.