MEGA BLOKS First Builders Big Building Bag Toy Blocks with Blue Storage Bag for Toddler - 80pc
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Highly rated
$19.99
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4.9 out of 5 stars with 79 ratings
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5 out of 5 stars with 57 ratings
Highly rated
$22.99
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4.6 out of 5 stars with 68 ratings
Highly rated
$15.00
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4.9 out of 5 stars with 138 ratings
$23.99
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4.4 out of 5 stars with 35 ratings
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Highly rated
$22.99
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4.6 out of 5 stars with 68 ratings
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5 out of 5 stars with 57 ratings
Highly rated
$19.99
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4.9 out of 5 stars with 79 ratings
Highly rated
$15.00
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4.9 out of 5 stars with 138 ratings
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Highly rated
$19.99
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4.9 out of 5 stars with 79 ratings
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5 out of 5 stars with 57 ratings
$23.99
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4.4 out of 5 stars with 35 ratings
$25.49
was $29.99 New lower price
4.8 out of 5 stars with 516 ratings
Highly rated
$22.99
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4.6 out of 5 stars with 68 ratings
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4.8 out of 5 stars with 70 reviews
broad age appeal: 5 out of 5
ease of use: 5 out of 5
length of play: 5 out of 5
quality: 5 out of 5
value: 5 out of 5
80% would recommend
5 recommendations
5 out of 5 stars
Thumbs up graphic, would recommend
17 February, 2026Verified purchase
Great toy
This toy is really good for my son. He loves it.
5 out of 5 stars
Thumbs up graphic, would recommend
2 February, 2026Verified purchase
(no review title)
Returned because my grandson already had. He loves these and plays with them all the time! He is 2 years old for reference.
5 out of 5 stars
Thumbs down graphic, would not recommend
26 December, 2025
Still a hit after 10 years!
I bought these for my kids when they were much younger and they stayed at my parents home all these years. The kids always loved playing with these. My mom always pulls these out when visitors with young kids stop by and they are always a hit! Definitely worth a purchase.
5 out of 5 stars
Thumbs up graphic, would recommend
12 December, 2025Verified purchase
Great gift idea
My grandson loves these blocks. One of the best things I’ve gotten him in a while. Helps with brain development and memory retention.
5 out of 5 stars
Thumbs up graphic, would recommend
3 September, 2025Verified purchase
Top Toy
Perfect set for my 18 month old.
5 out of 5 stars
7 July, 2025
originally posted on Mattel Shop
Endless hours of fun
[This review was collected as part of a promotion.] These blocks are such a hit for my two kids, endless hours of fun and extra points because they can be taken on the go for trips, grandparents house and be stored easily. I also liked that you can buy more to make bigger projects
5 out of 5 stars
3 July, 2025
originally posted on Mattel Shop
Unlimited fun and unlimited creativity
[This review was collected as part of a promotion.] My daughter loves these blocks! The color of them are so vivid and she loves to name the colors out as she builds. The blocks are made of a durable material and the ease of building with them is so easy. They all come in a zip up bag so clean up is easy also.
4 out of 5 stars
2 July, 2025
originally posted on Mattel Shop
My daughter loves this blocks!
[This review was collected as part of a promotion.] I love these blocks for my little one. She loves them too! They are just the right size. No choking hazard with this set! Love that the pink color set for my girl! She has fun playing and sharing with her toddler friends!
5 out of 5 stars
27 June, 2025
originally posted on Mattel Shop
Big building blocks = hours of fun!
[This review was collected as part of a promotion.] Who doesnt love blocks! They arent small so they dont hurt if they are stepped on and bug enough to see so you dont even step on them. They are fun and always a big fan favorite to any play area they are in.
5 out of 5 stars
27 June, 2025
originally posted on Mattel Shop
Best blocks
[This review was collected as part of a promotion.] We love Mega Blocks! They are easily one of our favorite toys. I love that the colors are so vibrant and bright. We did order the more “girly” color set and received the regular color set but that’s a non issue for me. Right now our little one is more about banging them together and drooling on them than building but they are super easy to clean! Can’t wait to see what we can create as these blocks will last forever.
5 out of 5 stars
22 June, 2025
originally posted on Mattel Shop
Great Toy for Toddlers
[This review was collected as part of a promotion.] We used the product in our home on the floor becauseI it makes foe the best building. The blocks are the perfect size for my 19 month old to use and work on her gross motor skills. She is able to stack them and take them aaprt with ease. She enjoys opening the big bag that they come in. She also helps me clean up because the bag has a big opening so she enjoys putting the blocks in again and again.
5 out of 5 stars
19 June, 2025
originally posted on Mattel Shop
Great building blocks for all ages
[This review was collected as part of a promotion.] My kids absolutely love Mega Blocks! All of my children (age 23 months to 7 yrs) can play with them together. These blocks are a little different from my previous Mega Blocks because these come with feet instead of a wheeled platform. My girls love making robots and animals with them. Very sturdy blocks and the colors are so fun. I definitely recommend these for every household with kids.
5 out of 5 stars
17 June, 2025
originally posted on Mattel Shop
Mega blocks
[This review was collected as part of a promotion.] The mega blocks is a 80 building blocks very easy to use with your toddler , my daughter love to play, we always play and she enjoy to build apartments, houses and the colors , that’s is so good because my daughter can be more creative and enjoy about construction. The package is very easy to handle it
5 out of 5 stars
17 June, 2025
originally posted on Mattel Shop
So many ways to create fun!
[This review was collected as part of a promotion.] So many ways to play and be creative. My daughter loves her blocks and to have others build with her. Although her favorite part may be knocking them down. Building homes for her farm animals is also always a win. They are very versatile with so many ways to create, we bring these out daily to play and build with.
5 out of 5 stars
17 June, 2025
originally posted on Mattel Shop
Great product
[This review was collected as part of a promotion.] We absolutely love this mega lock set. The size of the blocks is perfect for little hand and developing motor skills. The possibilities for things to build and create are endless. These keep my toddler entertained for a while independently, but we also enjoy building together! Definitely a toy we will get a lot of use out of.
4 out of 5 stars
15 June, 2025
originally posted on Mattel Shop
Perfect First Blocks For Toddlers
[This review was collected as part of a promotion.] My 3 year grandson loves these First Builders Big Bag Blocks. The bright colors grab his attention and the chunky pieces fit perfectly in his hands. He has so much fun stacking them up and knocking them down. I love how they help him with his fine motor skills. The blcoks snap together easily and he's able to pull them apart as well. The storage bag is a huge help when it comes to storing them.
5 out of 5 stars
11 June, 2025
originally posted on Mattel Shop
So Easy for Littles to Connect/Disconnect!
[This review was collected as part of a promotion.] I have twin two year olds - almost three years old. We have owned this Mega Bloks set for about a week now and it has been a great addition to our activity time. Most mornings, I will lay out 3-4 play mats with an activity on each. My girls have been obsessed with the Mega Bloks every time I have gotten them out and they spend a long time building various items. They mainly build towers and knock them down, but my Twin A informed me she made a bird and a house this morning! I appreciate how easy it is for them to connect and disconnect the blocks without needing my help. I also love that it comes with a storage bag, which makes it very easy for me to stow them away when we don’t have them out for our playmat activity times.
5 out of 5 stars
11 June, 2025
originally posted on Mattel Shop
Colorful Blocks Build Creativity!
[This review was collected as part of a promotion.] The Fisher-Price Mega Blocks are a great first building toy for kids! They come in a range of bright colors and a variety of shapes that inspire creativity. Bloks are easy to put together and to take apart, large enough to be safe for little mouths, yet just the right size for little hands to build with. Perfect for toddlers and preschoolers, but also fun for caregivers and big kids, too!
5 out of 5 stars
10 June, 2025
originally posted on Mattel Shop
Big Blocks to play and share
[This review was collected as part of a promotion.] My kids loved the Big Blocks bag. They like to see who can build the biggest tower, and the best robots. It’s plenty of big blocks to play and share with. I love that the bag can be used to store the blocks for later. We always have fun clean up tossing them in the bag
4 out of 5 stars
9 June, 2025
originally posted on Mattel Shop
Perfect Toy for Creative Little Builders
[This review was collected as part of a promotion.] The Mega Bloks set is a fantastic building toy that encourages creativity and imaginative play. The blocks are brightly colored, easy to snap together, and the perfect size for little hands. My child, who is within the intended age range, enjoys building towers, houses, and even animals with them. The pieces are lightweight but durable, and they store easily when playtime is over. We’ve used them both at home and on playdates, and they’ve been a hit every time. I appreciate how the toy promotes fine motor skills and problem-solving. The variety of block shapes keeps things interesting, and the open-ended play makes it something my child returns to again and again. Overall, a great toy for early builders.