Need to assemble? No
Need battery/battery? No
Size: SS size: Diameter 3.2 inches (82 mm), Height 2.0 inches (50 mm), Small size: Diameter 4.1 inches (105 mm), Height 2.4 inches (60 mm), M size: Diameter 5.2 inches (131 mm), Height 2.8 inches (70 mm), Large size: Diameter 6.3 inches (160 mm), Height 3.2 inches (80 inches
Material: Heat resistant glass
Made in Japan
Practical Capacity: SS size: 3.4 fl oz (100 ml), S size: 6.8 fl oz (200 ml), M size: 13.5 fl oz (400 ml), L size: 27.6 fl oz (800 ml)
Heat resistant glass allows for microwave heating Dishwasher safe