The Rolls Royce of Chalk – IOTW Report

The Rolls Royce of Chalk

Mathematicians have a favorite brand chalk that they say is unlike any other.

When it was announced the company was ceasing operation there was panic in the corridors.

13 Comments on The Rolls Royce of Chalk

  1. I have never used that chalk on a blackboard, but I do have chalk at my pool table that is a premium chalk and it really is a different product than run of the mill chalk.

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