Monthly Measure is both a monthly universal calendar and a ruler.
The star can be positioned on the notched top border, to show the day of the month and the date. By rolling the star, you can easily change the date.
The dates are placed every centimetre and Monthly Measure can also be used as a metric ruler.
Star has English days initials of the week on one side, and French on the other side.
Base made of solid beech wood, star made of metal.
Measurements - base: L 32 cm x D 1.5 cm x H 3 cm
Measurements - star: 2.7 cm x 1.5 cm