Description
- Made in the USA- Mega Blocks are the only gym chalk blocks made in the USA.
- Pure Chalk- Mega Blocks contain only lab-grade magnesium carbonate.
- More Dense- Our manufacturing process makes the blocks less brittle so they don't break into pieces and make a mess.
- Lasts Longer- Lab-grade chalk lasts longer on your hand and has better grip with 2x the drying capability.
- Larger Size- Mega Blocks are over 200 grams per block, 4x the density of standard blocks. No more crumbly 2oz blocks!
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