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0 pointsrightbyte2y ago0 comments

Chalk is drying out your hands though if you use black boards alot. It was a workplace environment problem for teachers.

0 comments

Solved with a chalk holder!

Now that's crazy talk ;)

j / k navigate · click thread line to collapse

0 pointsrightbyte2y ago0 comments

Chalk is drying out your hands though if you use black boards alot. It was a workplace environment problem for teachers.

Solved with a chalk holder!

Now that's crazy talk ;)

j / k navigate · click thread line to collapse