Duplo Compatible Action bricks

Duplo Train Action Bricks – Compatible with the Newest Duplo Train 🚆This 3D model features a set of Duplo-compatible train action bricks designed to work seamlessly with the newest generation of Duplo trains. These action bricks interact with the train’s built-in sensor to trigger behaviors such as stopping, changing direction, activating sounds, or altering speed—just like the original Duplo action bricks. The model is carefully sized and shaped to match standard Duplo geometry, ensuring a secure fit on Duplo tracks and reliable detection by the train. FeaturesCompatible with latest Duplo train modelsWorks with the train’s color/sensor-based action systemDuplo-accurate dimensions for proper fit on tracksIdeal for custom layouts, replacements, or creative buildsWorks with printed tracksColors tested for compatibility:VersionAction version OldAction version NewOriginal ImagePLA ColorPrinted ImageOldStops the trainFlashes red, plays a sound, the train backs up a bit, drives ahead faster