The file 'Futuristic Dice 3D Printer Model' is (stl) file type, size is 2.2KB.
I found these 'futuristic dice' in a reddit post. I thought they were cool so I recreated them.
The number of marks on each side is the number of that side
I didn't know about this but a user shared the link to a company selling these dice in a comment if you just want to buy yourself a nice shiny pair https://www.ako-dice.com/
Added some images showing each side of the dice in order from 1 to 6
future_dice.stl | 16.5KB |