A refillable car scenting system is introduced with a focus on feeling integrated into the interior rather than clipped to vents. The donut-shaped form uses natural clay refills that diffuse fragrance evenly for up to a month. A translucent, high-gloss shell creates a soft glow, giving the device a more considered presence inside the car. A magnetic hinge, tested for durability and vibration, allows simple opening and replacement, while a flexible silicone mount supports placement across the dashboard or windows. The design balances subtle colour, clean usability, and long-term practicality.