Duplo flexible track

Bring new life (and curves!) to your Duplo train layouts with this flexible, Duplo-compatible track piece. Designed for home 3D printing, this part lets you create smooth bends, gentle offsets, and custom track shapes that standard rigid pieces just can’t handle. Key featuresDuplo-compatible geometry – snaps seamlessly into existing Duplo train track systemsFlexible design – allows slight bending to form custom curves and transitionsKid-friendly scale – chunky, robust proportions suited for little handsPrintable at home – small supports required on most printersRecommended materialPLA (best results)Easy to print with clean detailStrong enough for everyday playHolds its shape while still allowing controlled flex from the designPrinting tipsLayer height: 0.2–0.28 mmInfill: 15–25% (gyroid or grid works well)Print orientation: flat on the build plateUse casesExtend existing train setsCreate custom curves or offsetsReplace lost or broken track piecesAdd variety to creative play and layouts