spiral vase 3d model

Create a 3D printable vase inspired by the Tao Zhu Yin Yuan tower, featuring a simplified continuous twist. The vase has a smooth cylindrical base that gradually rotates along its vertical axis, creating a clean spiral deformation rather than stacked segments. The surface should include 4–6 large, soft vertical ribs that twist evenly from bottom to top, giving a structured but minimal architectural look. Avoid thin elements, gaps, or sharp overhangs. The base is fully closed and slightly wider for stability. The walls are thick and consistent, with a clean circular opening at the top. The overall form should be symmetrical, smooth, and optimized for PLA printing without supports, with gentle angles and strong geometry for reliable printing.