When HN users recommended it
1 HN user recommended this in 2018, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Blank Sided Educational Counting Organza
Amazon's catalog no longer lists this product (checked 2026-11-02). The name comes from the link HN users posted.
Not dots, but there are these: https://twitter.com/Meroka_BM/status/840420992048586752
And blank dice are easy enough to get: https://www.amazon.com/Blank-Sided-Educational-Counting-Orga...