Koru Paperweight LargeKoru Paperweight Large. The koru represents the fern frond as it opens bringing new life and purity to the world. It also represents peace, tranquillity, and personal growth, as well as a strong sense of new beginnings. The circular shape of the Koru conveys the idea of perpetual movement, while the inner coil suggests a return to the point of origin. An original piece of glass art. Excellently suited as a souvenir, collectors item or interior design