Packaging Design Effortless Packaging Design by Hengchen Shi SPA grade grass and woods soothing oil fragrance it is lavender oil, rosemary oil, Guaiac wood oil, cardamom oil and other 13 pure natural oil fragrance, as if in the deep forest, feel the natural scent from the essence of grass and wood. In the process of continuous research and exploration, the designer found his own design philosophy for this brand from the future: future naturalism.