The Kastehelmi or "Dewdrop" collection is a 2010 reintroduction by iittala of a classic 1964 glassware design by iconic Finnish designer Oiva Toikka in celebration of Toikka's 50th year of work with iittala. The original design was inspired by the idea using droplets of glass to cover the joint marks left on pressed glass pieces during production. Glass Dew drops are used fancifully in concentric circles like ripples in still water. The three colors offered, clear, apple green and blue pair well together or in combination with Teema dinnerware. Features: Designer: Oiva Toikka. Dishwasher safe. 12.5" Diameter.