






🧩 Unlock endless toddler creativity with MEGA BLOKS—where big fun meets tiny hands!
The MEGA BLOKS First Builders Big Building Bag is an 80-piece set of large, colorful plastic blocks designed for toddlers aged 1 and up. Ergonomically crafted for little hands, these blocks promote creativity, fine motor skills, and imaginative play. The set includes a convenient storage bag with a hand strap for easy portability and cleanup. Recognized as the #1 global junior building set (excluding China), it offers a trusted, expandable play experience that grows with your child.







| ASIN | B007GE75HY |
| Additional Features | Easy Storage |
| Age Range Description | Ideal for ages 1 to 5 |
| Best Sellers Rank | #370 in Toys & Games ( See Top 100 in Toys & Games ) #1 in Toy Stacking Block Sets |
| Brand Name | Mega Bloks |
| Color | Blue Bag |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 out of 5 stars 131,302 Reviews |
| Educational Objective | Creative Thinking, Imagination Development, Motor Skills |
| Global Trade Identification Number | 00065541083271 |
| Included Components | Toy |
| Is Assembly Required | No |
| Item Dimensions | 5 x 12 x 14 inches |
| Item Part Number | 900 DCH63 |
| Item Type Name | Building Bag |
| Item Weight | 16 ounces |
| Manufacturer | Mattel |
| Manufacturer Maximum Age (MONTHS) | 60.0 |
| Manufacturer Minimum Age (MONTHS) | 12.0 |
| Manufacturer Part Number | DCH63 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Plastic |
| Model Name | First Builders Big Building Bag |
| Model Number | DCH63 |
| Model Year | 2015 |
| Number of Pieces | 80 |
| Operation Mode | Manual |
| Set Name | First Builders Toddler Blocks Toys Set |
| Size | 3-5 years |
| Sub Brand | First Builders |
| Subject Character | First Builders |
| Target Audience | Boys |
| Theme | Construction |
| Toy Building Block Type | Stacking Toy Building Block |
| UPC | 065541083271 |
| Unit Count | 1.0 Count |
C**A
Great purchase
I recently got the MEGA BLOKS First Builders Toddler Blocks Toys Set, and it’s been a really fun and practical toy for my little one. The blocks are big, colorful, and easy for small hands to grip, which makes them perfect for toddlers who are still developing coordination. My child was able to start stacking and building right away without getting frustrated, which is always a plus. The pieces also snap together fairly easily and encourage lots of creativity everything from simple towers to little “houses” and random creations. I also like that the set comes with a good number of pieces, so there’s enough to build something meaningful without running out too quickly. Cleanup is simple too, especially if it comes with the storage bag, which helps keep everything organized instead of scattered everywhere. One of the best parts is how engaging it is my child stays focused on building for a long time, and it really helps with fine motor skills, color recognition, and imagination. The only downside I’ve noticed is that, depending on the set, some pieces can feel a little loose when stacked high, so taller structures may fall over easily. But for toddler level play, it actually keeps things simple and safe. Overall, it’s a great starter building set for young kids fun, educational, and definitely worth it for early development and creative play.
A**R
One of our toddler’s favorites!
Perfect for our 12 month old! This is one of the first things he reaches for when he’s ready to play. They’re just the right size for his hands. I also love the variety of colors and shapes and that they come with their own storage bag. The plastic also seems to be very good quality.
M**M
Perfect building set for the little guy
Solid little starter set that’s kept the kid busy for hours at a time. The blocks are durable, snap together well without being so tight that small hands can’t pull them apart, and the variety of shapes and colors makes it easy to keep things interesting. They’re big enough that I’m not worried about choking, which is a huge plus at this age. The storage bag is a nice bonus — makes cleanup actually doable. Good value for the price, and a sneaky way to start teaching colors and shapes without it feeling like a “learning” toy. Pros: • Durable, holds up to toddler abuse • Pieces stick together well but come apart easily • Good variety of shapes and colors • Large enough not to be a choking hazard • Comes with a storage bag • Great value for the money Cons: • 80 pieces sounds like a lot but disappears fast once they get into it — you may end up wanting a second set • Colors and shapes are basic, so older kids will outgrow it Tips: • Dump the bag out on a blanket or play mat to keep pieces corralled • Great for color sorting games once they get the hang of stacking • Pairs well with other standard building block sets if you want to expand Five stars. Would recommend as a first building set.
I**O
My child really enjoys this set
The blocks are the perfect size for little hands and are easy to put together and take apart. The colors are bright and engaging, and the storage bag is very convenient for cleanup. Great quality and keeps my child entertained while learning. I would definitely recommend it…
D**A
Great 🥰
I absolutely love this set! The blocks are the perfect size for little hands and are very easy to stack and pull apart. The bright colors keep toddlers engaged while helping them learn and build creativity. The quality is durable and safe, and the storage bag makes cleanup quick and simple. It’s a perfect first building toy for toddlers — fun, educational, and great value for the price! 👶🧱✨
J**Y
Great for toddlers, solid value
I bought this Mega Bloks First Builders 80-piece Big Building Bag for my 2-year-old (just starting with building toys), and here’s how it’s worked out: What we like: The blocks are just the right size for little hands — easy to pick up, stack, and knock down without being frustrating. The colours are bright, the shapes varied, and the kids (both my 2-year-old and our visiting 4-year-old cousin) both had fun making towers, houses and “garages” for toy cars. Cleanup is easier than expected — the sets come in a bag and it’s simple to dump them in at the end of play. For the price I paid, the value seems really good. What could be better: The blocks don’t interlock super tightly — if your toddler builds a tall tower, it sometimes collapses with the slightest knock. So if you were expecting super stable structures, you may be a bit disappointed. Some pieces are large and basic (which is good for young toddlers), but may be less engaging for older kids who want more variety or smaller detail. Final verdict: If you’re looking for a toy for a toddler (ages ~1-3) that helps with creative play, fine motor skills, and stacking/knocking down fun, this set is a very good pick. It won’t replace more advanced building toy sets when your child gets older, but for right now, it fits the bill. I’m giving it 4 out of 5 stars because it hits all the major marks for ease of use & fun, with just minor caveats around stability and “growing with the child” potential.
M**L
Fun and easy-to-use building blocks, but pieces may loosen over time
These building blocks are very easy to use, even for younger children. My 1.5-year-old enjoys playing with them, and my 3-year-old also loves building and creating. They are suitable for a wide range of ages and provide a fun, engaging activity for kids. Assembly is simple, and the blocks fit together well initially. However, after some use, the pieces can become a bit loose and don’t stay connected, which is why I didn’t give five stars. Overall, this is a good-quality product that encourages creativity and fine motor skills. It’s a great addition to any child’s toy collection.
E**H
Love these for the kids!
My kids (1 and 2 year old) love playing with these! They are just big enough where the one year old can’t choke on them! They have plenty of different colors and pieces for them to share. Even though I did buy it for my one year olds birthday! I think it is a great gift for the kiddos! They seem strong and don’t break even when being chewed on, thrown, and occasionally stepped on!
N**K
Spielspaß mit Lerneffekt für die Kleinsten
Unsere Tochter hat die Bausteine kurz nach ihrem ersten Geburtstag bekommen und spielt seitdem fast täglich damit. Die Teile sind schön groß, sodass sie gut gegriffen und zusammengedrückt werden können – perfekt für kleine Hände. Es macht ihr sichtlich Spaß, immer neue Türme zu bauen (und natürlich sofort wieder umzustoßen 😄). Was mir besonders gefällt: Die Farben sind freundlich, aber nicht zu grell. Die Steine lassen sich leicht zusammenstecken, sitzen aber trotzdem stabil genug, damit nicht alles sofort auseinanderfällt. Außerdem sind sie sehr robust – schon einige Male durchs Wohnzimmer geflogen und immer noch wie neu. Insgesamt ein Spielzeug, das die Motorik fördert, lange interessant bleibt und auch noch Ordnung hält – dank des praktischen Beutels.
M**S
Buen producto
Piezas grandes y encajan super bien, nada de quedarse sueltos como otros. Mi hijo hace juguetes y se pone a jugar sin que se le desprendan las piezas.
I**A
Toppen!
Bra klossar och blev uppskattad present
M**A
Klocki
Super produkt
D**M
Item received as advertised. However it was missing 1 block after counting. Great product
The item received very fast, however it had a missing block. Nevertheless, its a great toy for gift
Trustpilot
1 week ago
4 days ago