TIL that Lego blocks and Duplo blocks are compatible. Mind blown : r/todayilearned

Lego Duplo and normal lego pieces can connect?! : r/lego

Lego Duplo and normal lego pieces can connect?! : r/lego

Duplo-compatible Diy Building Blocks Set For Kids - Educational Toy

Mind blown. 30 years with Lego and I just realized duplo are

DUPLO 30327 My First Duck polybag - A change of pace for the

is 15 months too soon to introduce? : r/Duplo

Lego Duplo and normal lego pieces can connect?! : r/lego

Duplo-compatible Diy Building Blocks Set For Kids - Educational Toy

Duplo Compatible Blocks for Toddlers - 100 pieces Legoo Compatible

Unleash creativity with our 62-310 piece DIY building blocks, compatible with Duplo and Galt marble runs, ideal for unisex children aged 18+. These

62-310 pieces DIY Building Blocks Bulk Compatible with Duplo Animals Marble Run City Classic Bricks Assembly Model Kids Toys