🥤 4 inch Cup-Shape Oil Burner Rig – Minimal Clear Borosilicate Mini Rig

✨ Key Features 🥤 Unique cup-inspired silhouette with a soft domed top🌬️ Rounded burner head for consistent, even heating🔹 Clear borosilicate glass for a pure, minimalist look📐 Slim angled stem for smooth, direct airflow🧼 Simple two-piece form that’s easy to handle and clean 📘 Product Story — A Calm, Everyday Glass Essential This 4-inch Cup-Shape Oil Burner Rig keeps things simple in the best way.Its shape echoes a small drinking cup—straight sides, a rounded top, and a clean vertical drop into the chamber. The clear borosilicate gives it a weightless, quiet presence, while the black sealing ring adds a tiny, intentional contrast point. The silhouette feels familiar but refined:part cup, part capsule, part small lab vessel.It’s a design that blends into any setup while still looking thoughtfully made. The rounded burner head softens the clean geometry, giving the piece a gentle, approachable feel. For users who prefer clear glass and simple forms, this is one of those pieces that qui