Could be cleaner — real concerns, but manageable if you can't swap.
4
out of 10
The why
LEGO — ABS plastic (acrylonitrile butadiene styrene), no BPA or phthalates confirmed, ASTM certified. Petroleum-based but chemical concern is low — primary issue is microplastic pollution from shedding. Not PVC.
What's in it
ABS plasticpetroleum-basedmicroplastics
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