12 Studio Nova Y0105 Attitudes Geometric Design Flat 6 Oz Coffee Cups Collection Details Brand: Studio Nova (a brand under Mikasa). Pattern Name: Attitudes (Y0105). Style: Postmodern / Art Deco Revival / Memphis Design. Material: Often described as high-quality porcelain or pottery. Care: microwave, oven, and dishwasher safe. all cups are in very good condition no chips or cracks.