NOS-Inspired Bottle Cup – Screw Lid, Rotating Valve & Multicolor Base

A nitrous-bottle-inspired cup design for automotive and tuning enthusiasts, featuring a removable screw lid, a straw opening and a decorative pressure gauge with a rotating valve wheel. Features: • Bottle-shaped body with matching screw lid. • Decorative pressure gauge and movable valve wheel. • Two-color bottom design with lettering and a surrounding ring. • Separate components for printing and assembly. The model was developed through several printed prototypes to refine the thread fit and as…

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