- Super-Mega Blocks last 2x longer than the same amount of regular, imported chalk. A single 8oz Super-Mega Block is equal to more than 1 lb of regular chalk. These blocks are denser, cleaner, dryer, stick better to your hand and last longer.
Benefits
- Denser
- Thicker
- Less-Brittle
- Double-Refined, Ultra-Pure
- 2x The Absorbency, 2x The Dryness