tiered marker nozzle 3d model

A precise, high-detail 3D model of a tiered nozzle for an oil-based marker pen. The nozzle consists of at least 2-3 concentric cylindrical levels (steps) that are stacked vertically, forming a single hollow tip. Each level is designed to be manually broken or pulled off. The nozzle fits onto a standard marker body. The current top level shows a worn-down felt tip (the marker wick) barely protruding. The next lower level, still fully covering the wick, is visibly intact. The geometry must include clear separation lines or weak points between levels. The plastic material looks slightly textured, matte black, with functional and robust appearance. The model should be manifold, with a central through-hole for the wick. No text or logos. Isolated on a white background, product-shot lighting, sharp edges.