With the Seastones collection, Tondo Doni wanted to give an organic touch to the design of crystal. So he created a collection composed of plastic shapes, never the same and different engravings. Stones as an element of interior design, each stone has its own peculiar orogeny and owes its morphology to the erosion and action of external agents. Tondo Doni with this collection wants to approach the element of the sea and water, using purple and transparent tones. Each creation is made with the technique of hand blown and hand cut.