Umbrella Stand with Drain

This is a specific prompt designed to force the AI to think in terms of constructive solid geometry (CSG) and Boolean unions to create a single-body model: "Design a single-body, monolithic object for a multi-compartment umbrella stand with an integrated water drain system. The overall form is a single, slightly tapered cylinder (conical frustum). At the top, there is a seamless, integrated lid with a triangular cluster of three smooth-radiused circular openings. Extend three internal, hollow cylindrical tubes downwards from these lid openings deep into the main body, seamlessly fused to the lid and surrounding structure. Create a single, integrated sloped floor feature inside the base of the main cylinder for water collection. Create a continuous internal void for the reservoir connected to the bottom of the tubes and leading to the sloped floor. Add a small, integrated drain spout at the base, as a fused extrusion through the outer wall and connected to the internal void. Union all geometric features (outer shell, lid, tubes, sloped floor, spout) into a single, continuous, non-manifold body with smoothed edges, suitable for single-file STL or OBJ export."

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.