In occasion of Kaj Franck's 100th Anniversary year, Iittala has resumed the pro­duction of the thin Kartio tumblers. These Kartio tumblers are based on the original design by Kaj Franck and, according to it, are thinner than the current ones, just as the first Kartio tumblers which were in production. Now these thinner Kartio tumblers are available also in sea blue colour, which has been reintroduced by Iittala. The Kartio glassware series channels the pure essence of Franck’s philosophy into what was an object of continuous fascination for the ar­tist: the everyday drinking glass. The tumblers are sold in two sizes, in packs of two. Two-packs come in four colours: clear, grey, dark lilac and red – and now also sea blue.