Mega Bloks First Builders Big Building Bag
Price as of 2026-06-05. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Budget-conscious shoppers — priced below 95% of Building Blocks
- •Those who want a top-rated option — in the top 9% of Building Blocks by rating
- •Risk-averse buyers — 131,434+ reviews give a highly reliable picture
- •Abrams Appleseed Buildablock — higher rated at 4.9/5 ($19)
📊 Based on data analysis of 79 products in this category.
Mubboo Score: A+
How It Compares
This Product Mega Bloks First Builders Big Building Bag | Most Popular LEGO Classic Medium Creative Brick Box | Best Rated Abrams Appleseed Buildablock | Best Value Melissa & Doug Wooden Building Blocks | |
|---|---|---|---|---|
| Price | $14.97 | $24.88 | $19.13 | $15.99 |
| Rating | 4.8/5 | 4.8/5 | 4.9/5 | 4.8/5 |
| Reviews | 131,434 | 57,228 | 803 | 28,254 |
| Mubboo Score | A+ | A+ | A- | A+ |
Quick Specs
- Size
- 3-5 years
- Color
- Blue Bag
- Theme
- Construction
- Set Name
- First Builders Toddler Blocks Toys Set
- Sub Brand
- First Builders
- Model Year
- 2015
- Unit Count
- 1.0 Count
- Item Weight
- 16 ounces
What People Say
Synthesized from 40 reviews · 100% verified purchases.
For MEGA BLOKS, expect looser connections over time; for PicassoTiles, magnet strength may limit angled builds. Consider extra sets for more creative possibilities.
- Durable and high-quality materials
- Stimulates creativity and imaginative play
- Easy for young children to handle and build
- Excellent value for money
- Convenient storage solution for easy cleanup
- Loose connections causing unstable structures
- Weak magnets for complex builds
- Instructions flimsy or incomplete
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Key Features
- ✦The No. 1 Global Jr. Building Set (Excludes China): for preschoolers ages 1+ to build big fun
- ✦Perfect Fit for Little Hands: Easy to grip, stack and pull apart, our blocks are designed for little hands
- ✦First Blocks in Home: Features 60 blocks in 10 shapes and 9 vibrant colors
- ✦Creative Learning Play: Big blocks help to develop creativity, imagination and fine motor skills
- ✦Grow with MEGA BLOKS: Combine our building toys to level the stacking fun
Source: product listing on Amazon.
About Mega Bloks
- 3 products in our database
- Average rating: 4.8/5 across all products
- Price range: $10.77 – $32.39
- Categories: Building Blocks
Other Building Blocks
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Bottom Line
Mega Bloks First Builders Big Building Bag earns Mubboo Score A+. Priced at $15 — a budget-friendly option, below the category average of $43. Rated 4.8/5 from 131,434+ reviews. Strong buy if: budget-conscious shoppers, those who want a top-rated option.
Frequently Asked Questions
Is the Mega Bloks First Builders Big Building Bag worth buying in 2026?
It earns a Mubboo Score of A+, with a 4.8/5 rating from 131,434 reviews — better than 91% of Building Blocks we track.
How much does the Mega Bloks First Builders Big Building Bag cost?
It is currently $14.97 — budget-tier pricing for Building Blocks.
How does the First Builders Big Building Bag compare to other Building Blocks?
The category's most-reviewed alternative is the LEGO Classic Medium Creative Brick Box (4.8/5, 57,228 reviews, $24.88). The First Builders Big Building Bag carries a Mubboo Score of A+ vs A+.
Sources & References
Mubboo may earn a commission from purchases made through links on this page. Prices and availability are accurate as of the last sync (2026-06-05) and may change.