First Builders Big Building Bag

Limited-Time Special
$17.59 (20% off)$21.99

Product details

Web ID: 6712610

  • Product Features

    • 80 big building blocks, including special shapes in sweet colors
    • Storage bag for easy cleanup
    • Ideal for ages 1+, and endorsed by Fisher Price®, First Builders toys are perfect for little hands, providing hands-on play to develop imagination and gross motor skills
    • Blocks are compatible with all Mega Bloksbuilding toys for endless learning fun¿

  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Returns are accepted at any Macy's store within 30 days from purchase date. Last Act items are final sale and sold "as is." No returns, exchanges, or price adjustments allowed.
    • California customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.
    • Please call customer service for returns.

Ratings & Reviews

Here's what customers think
  • Customers praise the blocks for inspiring endless creative play, with children building towers, cities, and train tracks repeatedly.
  • Reviewers highlight vibrant, eye-catching colors that instantly grab and hold children's attention across multiple play sessions.
  • Parents emphasize the ideal size for little hands and safety features that eliminate choking hazards for toddlers.
  • Many note the durable construction and reusable zippered storage bag simplify cleanup and make transport between homes easy.
  • A few mention wanting more pieces, but this rarely detracts from the overwhelmingly positive customer satisfaction.
AI-generated summary from 223 customers reviews.
4.8/5

242 star ratings, 223 reviews

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223 reviewssorted by Newest

Building Blocks Fun
12 days ago
Incentivized review
Received Free ProductYes

Building Blocks Bag

I bought this for our Great Granddaughter, when they come to visit. I'm anxious to see how she will respond to putting the interlocking blocks together. I like the different color and shapes and I feel she will have fun and have fun learning experience putting the pieces together. The joy of play and learning development is what I hope our sweet Great Granddaughter will get from playing and learning from her new Building Blocks!

Travelgal
8 months ago

Little Girl First Legos!

The 5 stars is for the Legos. I give these to each family member turning 1 year old. Now that we have no toy stores in our town, I turned to Macy's because I found they had "Toys R Us" inside their store. I found, after a bit of a search, exactly what I wanted. I was disappointed, however, at how disorganized the toy section is. It's well beyond the holidays, and the store should have someone straighten this section. It is in desperate need of attention.

AngieB
8 months ago

NEVER DELIVERED

On December 13, 2025 I bought 2 Mega Bloks MEGA BLOKS 80-piece Big Building Bag Blocks for Toddlers and never were delivered by the seller. I did understand that due to a high-demand of buyers, it might a delay of a couple of days. Now, I do not know where these toys are.

Sandy
9 months ago

Great Toddler Blocks

Just what I was looking for as a gift for my toddler grandchild. Lots of pieces for a big imagination.

Horrible
10 months ago
Other occasion to buy:No

Bad shipping

I never received the product

Leslie3
2 years ago
from Minneapolis, MN
Incentivized review

Favorite toy for my kiddos

These are the best building toys! All three of my kids (4,8,9) love to play with them. There are so many things you can build with them. They play in the tub with them, bring them outside and play all around the house. The quality is top notch and they are extremely durable and easy to clean.

Customer review from Mattel Shop

Julieann750
2 years ago
from Utah
Incentivized review

Just the right size for toddlers

My granddaughter loves building blocks. She was so happy when I gave her these. They are the perfect size for her, especially since she is only 2. I did receive this for free in exchange for my honest review

Recommends this product

Customer review from Mattel Shop

mammamia18
2 years ago
from Tamarac FL
Incentivized review

great for motor skills

we use these with the truck and independently. it’s helped with motor skills and coordination. i love that there are many different sizes/types of blocks to choose from so you have lots of options for building items

Recommends this product

Customer review from Mattel Shop