Product Description:
Ultra-pure (~99% magnesium carbonate), high-performance chunky 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.
Features:
- highest purity magnesium carbonate (~99%)
- rosin free
- no fillers
- plant based packaging
- non-mined
- super grippy
