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good solid balls with the right amount of weight to them. They are a tad bit smaller than I would have liked, but after playing with them nearly all day everyday since I got my hands on them, I can say they are just the right size for multiples to fit in your hand at the same time and it's very satisfying. I usually use them at the same time with my baoding balls. over the last few months, this has increased the strength in my hands and improved the dexterity in my fingers. The only thing I would change is making the magnets just a tiny bit stronger, otherwise I say go ahead and treat yourself, I purchased two sets of these wonderful balls and I play with them just about everyday

Fun for kids and the size is perfect for small hands. Nothing broke so far and the magnet strength is spot on for this age group.

My grandchildren have so much fun with these! They find so many ways to use them and it keeps them busy for a long time. They love to move them around on the table by putting one under it and one above it. They experiment by attaching them to other surfaces. The magnetism is really very strong. They enjoy them so much that I bought a second set because, when 2or 3 are playing together, there never seemed to be enough to go around. I also like the size and the color of these.

Strong magnetic pull makes it fun to arrange into different shapes.

Shipped in a heavy paper bag. Should have been box for eight of these heavy items. The bag tore through but not enough for any of eight individual boxes/packages to get out. Also, at least one of the eight heavy boxes was damaged cosmetically. Not so great for a present. Otherwise, good product.

My son loves these things. He’ll sit and mess with them while doing homework, watching TV, or just hanging out. They keep his hands busy without being distracting, which is kind of perfect. The magnets are strong, and there are enough pieces to build different shapes or just fidget with. Simple toy, but it’s been a hit in our house.

I should have bought more of these, as my nephews and myself were fighting over them.

Super fun and work really well