Item No. ad292 Arabic, coffee cup, Rengas (ring).
Blowing decorative ring was in production from 1955 to 1960. B-model was designed by Kaj Franck, who was in production from 1951 to 1973. Hard Earthenware. Height 6 cm, diameter 7.2 cm. Weight 0.223 kg.
https://en.wikipedia.org/wiki/Kaj_Franck..

Item No. lak193.
Drinking glass, Luna.
Design, Kaj Franck. Nuutajärvi. Year, 1971.
Height 9 cm, diameter 7 cm, weight 231 g.
Small signs of use.
https://en.wikipedia.org/wiki/Kaj_Franck
 ..