snow flake spinner

Print-in-Place Gear Mechanism – Rotating Gear AssemblyThis is a print-in-place gear mechanism featuring a central gear surrounded by multiple interlocking gears, all housed inside a circular frame. The entire assembly prints as a single piece and moves freely once printing is complete, with no assembly required.The model is designed to demonstrate mechanical motion and gear interaction, making it great as a fidget, desk toy, or educational example. The compact circular housing keeps the gears aligned while allowing smooth rotation and satisfying movement.FeaturesFully print-in-place designMultiple interlocking gearsNo assembly requiredCompact circular housingSmooth rotational motionRecommended Print SettingsLayer height: 0.2 mm or finerInfill: 10–20%Supports: Not requiredMaterial: PLA recommendedUse IdeasDesk toy or fidgetMechanical demonstrationEducational modelStress-relief spinnerConversation pieceIf the gears feel tight after printing, gently rotate them by hand to free them. Sligh