10. Building blocks made of Lego
Where it was sold: Sears, FAO Schwarz, Lego Group
* Initial Cost: $3.99–$9.99 for a basic set
Lego Building Blocks, with their clever interlocking mechanism and simple design, have captured children’s minds all over the world and opened them to countless creative possibilities. Lego bricks, which have been around since the 1960s, have been used to build everything from enormous castles to miniature cars, inspiring creativity and problem-solving abilities in children.

You can find Lego Construction Sets on eBay and Pinterest.
These vibrant blocks served as more than simply toys; they were educational resources that promoted creativity, engineering, discovery, and expression in children of all ages. Lego became a universal platform for invention, overcoming barriers of language and culture. Lego was one of the most beloved and instructive toys of the century, connecting minds with each block.
