Description
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.
Technical Info
Dimensions: 300ml
Dishwasher safe
Kastehelmi Tumbler - 300ml
By iittala Collection✓
✓ 365 days FREE return policy*
✓ Next day delivery on ALL in-stock items
✓ British customer service
✓ London based since 1999
Shop now - pay later with Klarna
£5 flat-rate delivery for all UK parcel orders - next day & tracked.
Furniture delivery from £38 - expertly handled by our own in-house White Glove service team.
365 days FREE return policy. Changed your mind? No stress - we even pay the return postage! *excluding furniture specially made for you. Please contact us or visit our Delivery & Return page for more information.
Description
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.
Technical Info
Dimensions: 300ml
Dishwasher safe
Designed by Oiva Toikka

Professor Oiva Toikka is one of the greatest names in Finnish glass. His imaginative, rich and bold glass art deviates from the streamlined aesthetic of Nordic design. He has worked in the performing arts for as long as he has
Newsletter
Stay up to date on the latest product releases, special offers & news by signing up for our newsletter.
Read our privacy policy.