Build and stack for limitless fun with the award-winning First Builders Big Building Bag by Mega Bloks. These bright primary-colored blocks encourage hands-on exploration and open-ended play. Construct tall towers, fantastic fortresses and more. First Builders blocks are made big, especially for little hands to handle. When playtime is over, conveniently pack and store the blocks in our new eco-friendly, PVC-free packaging.
- 60 First Builders blocks for hours of play- A classic primary color scheme- Eco-friendly, PVC-free packaging with strap for storage and portability- Compatible with other Mega Bloks First Builders products for continuing fun