Question: are legos made of abs plastic?
Answer: The company makes more than 3,700 individual elements. It uses 20 different kinds of plastic to make those bricks, tires, and adorable minifig helmets. And as many as 80 percent of Lego pieces consist of acrylonitrile-butadiene-styrene, or ABS, a petroleum-based substance that polyethelene can't hope to replace.