13.5 oz Marimekko’s Unikko mug features Maija Isola’s iconic floral pattern in white and beige. The mug is made of dishwasher, oven, microwave and freezer proof white stoneware. Marimekko's famous poppy pattern Unikko was born in 1964 in a time when the design house's collections featured mostly abstract prints. Designer Maija Isola wanted to create something interesting from this organic theme and designed an entire range of floral prints. Today, the iconic flower represents creativity.