These are such a cool toy. I have had these for 6 years and they have held up great. The plastic is strong and none of them have broken. The cards have held up great too, even in my kindergarten classroom! My kindergarten students use these in their morning tubs and they are a crowd favorite. They love that they can move back and forth! So many possibilities.

Kids come back to this often. They will make their own creations or follow the cards. Not so much fun to clean up if it gets dumped but if you can manage to keep it to table time it's a great activity to play alone for quiet time or with others.

Got these for my 6-year-old and the wide range of challenges from the card keep him entertained, and there are some he can’t get quite yet so I foresee this having longevity in our play rotation as he’s able to work on the more difficult ones!

These are such a wonderdul addition to our toy closet! Our 3.5 year old would spend an hour sitting with them, creating all sorts of pictures. Now at 5, she still enjoys them and they bring just as much entertainment!

These aren't just awesome for fine-motor skills, creativity, place value, and measuring. I love letting my 3rd graders figure out how we go from the attributes (size of angles and parallel lines) of a shape to specifically get to a polygon, quadrilateral, parallelogram, rectangle, trapezoid, and more. You might be surprised how many can't get the basics of putting the 4 segments together correctly at first and then elated when they do! I highly recommend these for hands-on discoveries and opening the doors to understanding of what we put on paper and the foundations of geometry. Enjoy!

I bought this for my preschool classroom and they love it! Students work on fine motor skills and can let their creativity shine!

I bought this for my 4 year old for his birthday and it's been such a sweet treat to see him use his motor skills and use his imagination and coordination skills while trying to build what is on the card and beyond. Keeps him busy and there are times when I am doing it with him and other times he likes to play with it on his own.

Helps to promote critical thinking plus it can be used for letter formation, counting and sorting.

I purchased two sets for my first grade classroom. My students love Geostix! We use them during Math Daily 3. I would highly recommend this product to any classroom teacher.