
Spider Chalk Mega Chalk Blocks

Spider Chalk Mega Blocks last up to twice as long as conventional chalk blocks. Compared to other imported chalks on the market, Spider Chalk is manufactured in the USA using pure, lab-grade magnesium carbonate and is free from fillers, binders and drying agents. This makes for a denser, longer lasting and purer chalk which will keep your hands dry, grippy and ready for the next lift.
BENEFITS:
DIMENSIONS (PER MEGA BLOCK):
Further Specs: