Refined, versatile and functional, Franck believed it was what one did with his pieces that made them theirs. The Kartio collection has become a symbol of iconic Nordic design that goes beyond any trend. Kartio tumblers are perfect drinkware. Durable enough for everyday while the stunning design fits any table setting. Franck believed that 'colour was the only decoration needed.' The vivid range of the Kartio palette represents Iittala's vast coloured glass expertise. The set now comes in clean, fresh linen.