How cheap and how much they pack, they're worth it! My son is turning four and loves building things but I don't expect this toy to last forever as he is still working hard on things. So we bought two and if something breaks or gets lost it's not a big problem. I'd rather buy another set for $10 and have more pieces than $20 and up because inevitably some of those will get lost. That's life with a four year old 🤷🏼♀️
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