Design legend Oiva Toikka was exploring ways to hide joint marks in glass when he invented the groundbreaking raised droplet design that makes Kastehelmi so distinct. Kastehelmi features rings of delicate glass bubbles designed to resemble strings of dewdrops glistening under the 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 pieces that are both functional and decorative. Kastehelmi universal glass with stem is suitable for any cold drinks and ideal for everyday use both indoor and outdoor. Delicate yet sturdy drinkware that suits any table setting. Linen adds harmonious elegance.