Nintendo's sole sizzle-reel for the Nintendo Switch didn't show off the system's cartridges, which means the document from the French Twitter user may very well contain the world's first look at them.
The Hori documents show a few unlabeled cartridges, which look very similar to 3DS carts, tucked into a 24-game carrying case.
One other cart is tucked into a combination cartridge-controller carrying case, and this image does a better job offering scale for the sake of measuring a Switch cartridge's size.
I admit, digging into a peripheral-preview document is a bit desperate, but anticipation continues to mount for the console as its major reveal looms.
Nintendo will host in Tokyo, scheduled for 11 p.m. Eastern time.
Expect announcements about the system's price, release date, and launch games lineup.