I first heard about Hagoromo in the hushed and solemn tones of my undergraduate mathematics professors. They said it couldn’t break. They said it’s the only truly dustless chalk. They said it glowed…
An Open Letter to Invisibilia. Hi Lulu, Alix, Hanna, and everyone
The chalk mathematicians adore: Hagoromo Fulltouch Chalk
Hagoromo's chalk: The tale of a chalk that makes mathematicians go
The most insightful stories about Chalk - Medium
The chalk mathematicians adore: Hagoromo Fulltouch Chalk
Hagoromo's chalk: The tale of a chalk that makes mathematicians go
zhurnaly v.9936
The most insightful stories about Chalk - Medium
Why Mathematicians Are Obsessed with (and Hoarding) This Chalk