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Play, Learn, Grow
Our toys are thoughtfully designed to spark kids' imagination, nurture curiosity, and develop skills through hands-on play. From wooden trains to STEM kits, each category offers meaningful learning through hands-on fun.
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Safe Play Starts Here
SainSmart Jr. is committed to providing the latest, safest, environmentally friendly and most purposeful friendly kids' toys. Our first responsibility is to your child, and we take that responsibility very seriously.
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Why SainSmart Jr.
Since 2016, SainSmart Jr. has been devoted to creating toys that are safe, educational, and kind to the planet.To us, toys are more than just playthings—they are lifelong companions, sparks for creativity, and quiet teachers of empathy, patience, and curiosity.
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Blog
Wooden Moveable Lifting Bridge Train Track Accessory Review
At SainSmart Jr., we believe in combining creativity, learning, and endless fun. We are excited to introduce the newest addition to our wooden train track collection – the movable lift bridge! This innovative accessory transforms an ordinary train layout into a dynamic, interactive world where kids can explore engineering concepts while igniting their imaginations.
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What Are STEAM Toys? Why Are They So Important for Children?
In this world of rapid technological development, preparing children for the future has become a top priority for parents and educators, and STEAM education has emerged. So, what exactly is STEAM? And how do toys play a role in this new way of education?
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Seasonal Play Ideas: Summer Fun with Toys
Summer is the perfect time for kids to soak up the sunshine, breathe in the fresh air, and let their imaginations run wild. As temperatures rise and school breaks begin, outdoor play becomes more than just fun—it’s an opportunity for learning, growth, and family bonding.
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7 Trick or Treat Safety Tips You Need to Know
Your kids may walk several streets away from your house when trick and treating, so it is better plan a route in advance for your children in case they get lost.
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Customer Reviews
+1M Happy
Customers
4.73 average
100,000+ reviews
My 2.5 use old grandson loves his train. I bought so he could play with it at my house and it keeps him busy for hours. The tracks are interlocking, so easy to put together and it's smooth - no rough edges. The magnetic cars stay well, even as they take turns a little fast. The bridge is a great bonus! It comes with lots of accessories: signs, people, trees, etc. It's an all around great gift! Oh, and when he's finished playing, I slide it easily under the couch.
-By Joan T on March 30, 2025
This track is great. Made well, and littles can put together themselves. Love that extention tracks can be bought. My grandson loves this. It comes with 3 magnetic trains as well. The only downside is there is a piece of track about 2 in. Long that kept getting lost and another that connects the bridge. I glued them on and no longer Problem.
-By Julianne Johnson on March 28, 2025
Bought these for the grandkids. My husband ended up spending hours with them, building things. Every time they come to visit, they bring those out! Took them to a BD party and it sure kept the younger kids (and some adults!) busy.
-By Tootie-bell on February 4, 2025
Grandson love these. Able to build a lot of different things that he lays out on the floor. Will play for hours! Great value that will be enjoyed for years! Handy storage box that everything fits in. Recommending this one!!!
-By Edward Stark on January 18, 2025
Can't beat the price for these and how many you get. My daughter loves building with these and learning how to think through building simple things like houses. Great long term gift.
-By Josh on December 31, 2024
First, AWESOME customer service from seller!! Had a small issue, the seller went above and beyond to resolve it! This RC unit is beyond fun! My 5 year loves it!! Comes with two rechargeable battery packs so it is workable. Definitely would recommend this RC unit and seller for outstanding customer service!!
-By ADRDE on January 25, 2020
Wow this is great for snowday day, it's big enough for my 7 and 2.5 yrs. Old kids. Looks great and feels so sturdy. Great prices too. Thanks.
-By Ungoy on November 1, 2020
My great granddaughter loves the block. I have been using them to teach her the alphabets and colors. She lkie to stacking them up even though she knock them down after stacking. They are durable and I love the mesh bag for storage. I highly recommended the SainSmart Jr Wooden ABC Blocks for your little ones.
-By Glo on July 19, 2019
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