This ultra pure (99% magnesium carbonate) high performance chalk may just be the most eco friendly chalk on the planet!

This powder chalk is made from the mineral contents of seawater. No destructive mining here! This chalk is a byproduct of the salt industry and is produced using natural processes such as solar evaporation. This, combined with our plant-based 🌱 packaging (which is also fully recyclable! ♻️) leads to a lower energy and environmental footprint vs. other chalks.

• high purity magnesium carbonate

• rosin free

• no fillers

• plant based packaging

• non-mined

• super grippy!

Comes in Super Fine and Chunky grinds and in a large 275g bag or in a 42g sample size bag.