These are amazing! These kept my 4 year old entertained for ...
354387
These are amazing!  These kept my 4 year old entertained for hours on an 8 hr road trip!  HIGHLY recommend!!
3532925
These have kept my 3 year old and 18 month old entertained for a long stretch of time, which is heaven to me!  The older one has made multiple different "instruments" and has pretended to march in parades with them.  I wasn't expecting them to make noise but the mouth pieces are whistles.  The pieces have all gone together easily for both age groups to enjoy and yet don't fall apart when playing their instruments.  I highly recommend for any little builder who needs a change from building blocks.  These are my new favorite gift to give.
362094
Love these! My 18 month old can use them without breaking them which keeps my 6 year old happy!
Super fun, great colors!
4687485
These are AWESOME!  Yes, a couple of them didn't work...but they are cheap...and the other 30-something can keep my kids entertained anywhere anytime.  Handed them out at a Halloween party and the kids could care less about the party from that point on.  Love these, and will keep them on hand at all times.
4027959
These have provided hours of entertainment for my 2 year old. We have used and reused them so many times and they are still holding up. My son used to not be able to peel stickers but thanks to these, his fine motor skills have greatly improved and he can use them all on his own. Looking forward to picking out another set here soon!
3863303
Love these! The tiles are super sturdy and the magnets are strong! They make it wonderfully easy for my little guy (almost 3) to easily build towers, roofs, and everything in between! We also use these on our light table and they glow beautifully! Even more fun than we anticipated! They're well built and come with an amazing warranty! I think we'll be in the market to buy more to add to our set soon! Worth every penny!
2041310
These are so great! My 2.5 year old spent tons of time using the scoops to move around water beads, and the dropper also provided lots of entertainment mixing colored water.
1305990
These were a total hit with the 4 year olds...and their parents.  I bought these for gift bags and they were awesome.  Fun Fun Fun!
3777150
Don't think about it. Just buy these things. They're awesome. They keep my kids occupied for hours and even captivate the grown ups. This was the second set we purchased because we didn't realize how big of a hit they'd be when we bought some at Christmas. There weren't enough to go around!
They are fantastic. This brand, in particular, is great and durable quality. I highly recommend the big red platform thing that you can buy separately. It's not necessary for building awesome things but definitely adds a layer of fun!
1194032
My 2 and 4 year old love these!  One thing to think about, which is kind of a "duh" moment, but I wasn't thinking/  The remotes are all the same "duh" ;) which means my 2 and 4 year old can control their own and their brother's which makes for some fun arguing if they're both trying to play with them at the same time.
3651108
My 3 YO plays with these for hours on end. Loves them so much we bought her a second set!
4575633
I bought these when my now six-year-old daughter turned three, and she still loves them. We have three sets and keep them in a small plastic box in my purse. Whenever we're at a restaurant, in the car, in a waiting room, she asks for them and they keep her entertained and occupied for an hour! She tells endless stories with them and they nurture her imagination beyond my wildest expectations. Yes, they are pricey, but they're cheaper than an iPad and better for creativity, and their entertainment value lasts and lasts! HIGHLY recommend!
4298818
My 4 year old grand daughters absolutely *love* these! They are completely entertained for long periods of time. Their imaginations are stimulated and they delight in making all manner of structures. It's hard to get them away from the magnetic tiles because they enjoy them so much.
2779267
My son love these! At 3, he loves taking them and putting them on the background or on our windows for a short period of time. Hours of quiet entertainment!
152959
Very fun! I have a 4 year old that loves this! The one complaint the I do have is it is very hard for even me to put the pole into the connecting pieces. The magnetics are very strong and the sticks and very durable and don't break easily! Well worth it!
818838
Originally I bought these because why not.  Then when we had a big play date and my kids opened every single pack I wanted to get more for my son's 6th birthday party.  Out of stock!  NOOOOO!!

Several of the guests found the old ones and played A LOT with them.  Amazing how much staying power these have!
2175235
I got these adorable decals for my almost 4 year old. She has thoroughly enjoyed them, strategically placing the decals on her door, walls and furniture. They've been hours of entertainment and, since they remove without damaging surfaces, I feel confident letting her decorate as she pleases. Great product!