stackable furniture bead 3d model

Create a single modular furniture bead for a coffee table leg. The object must be a stackable screwable module, centered vertically, with a decorative pastel sculptural outer shape inspired by playful ceramic beads. The bead must have a female threaded opening on the top and a male threaded connector on the bottom, so multiple beads can screw directly into each other without any internal rod. Use a coarse, large-pitch thread suitable for furniture-scale assembly and 3D printing. The shape should be soft, rounded, contemporary, slightly Memphis-inspired, with a clean manufacturable form. Keep the top and bottom connection zones flat and functional. Make it a single object, watertight, clean, and suitable for CAD refinement.