The ancient Greek mathematician Plato believed the world was made of four elements — Earth, Air, Fire, and Water — and that four geometric shapes (now called Platonic Solids) were the building blocks of these elements. Inspired by this, the Celsius54 Candle company created the ELEMENTS candle collection in four shapes: Icosahedron, Octahedron, Tetrahedron, and Cube, each imbued with a different scent and color. $30. Available at: https://54celsius.com/