Kastehelmi (Finnish for “dewdrop”) by design legend Oiva Toikka features rings of glass bubbles designed to resemble strings of dewdrops glistening under the morning sun. Each piece plays with light in a way that showcases the reflective beauty of the glass. Iittala’s beloved Kastehelmi collection offers a wide range of versatile, tactile pieces that are both functional and decorative. The Kastehelmi tumbler is a classic example of everyday Finnish glassware. Delicate yet durable drinkware that suits any table. The new dark grey colour brings simple sophistication. Great for cold drinks and combined with other Kastehelmi pieces. The 2 pc glassware set makes a great gift. Made in Finland. Dishwasher safe.