![Mega blocks, Duplo, and LEGO all fit together despite being completely different sizes : r/mildlyinteresting Mega blocks, Duplo, and LEGO all fit together despite being completely different sizes : r/mildlyinteresting](https://external-preview.redd.it/_dbrRQdPtftj2izoHHYXj7ufRnf71h8BCnKZ9g7oT2Y.jpg?auto=webp&s=645cbc0d8ef52cb60e8dfddc4097d99811c4b511)
Mega blocks, Duplo, and LEGO all fit together despite being completely different sizes : r/mildlyinteresting
![Best Legos for preschoolers (The difference between Duplo, Juniors, and classic Legos) - The Domestic Geek Blog Best Legos for preschoolers (The difference between Duplo, Juniors, and classic Legos) - The Domestic Geek Blog](http://www.thedomesticgeekblog.com/wp-content/uploads/lego_picmonkeyed.jpg)
Best Legos for preschoolers (The difference between Duplo, Juniors, and classic Legos) - The Domestic Geek Blog
![Amazon.com: LEGO DUPLO Marvel Super Hero Adventures Spider-Man vs Electro 10893 Building Blocks (29 Pieces) (Discontinued by Manufacturer) : Toys & Games Amazon.com: LEGO DUPLO Marvel Super Hero Adventures Spider-Man vs Electro 10893 Building Blocks (29 Pieces) (Discontinued by Manufacturer) : Toys & Games](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/91YE8jCFuZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LEGO DUPLO Marvel Super Hero Adventures Spider-Man vs Electro 10893 Building Blocks (29 Pieces) (Discontinued by Manufacturer) : Toys & Games
![Amazon.com: LEGO DUPLO Marvel Spider-Man Headquarters 10940 Spidey and His Amazing Friends TV Show Building Toy for Kids; New 2021 (36 Pieces) : Toys & Games Amazon.com: LEGO DUPLO Marvel Spider-Man Headquarters 10940 Spidey and His Amazing Friends TV Show Building Toy for Kids; New 2021 (36 Pieces) : Toys & Games](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81paIFBbatL._AC_UF894,1000_QL80_.jpg)