Sanby x Eric Small Things Date Stamp SmallMade in collaboration with the Japanese artist Eric Small Things, this rotating date stamp is perfect for marking your planner or notes. The stamp makes marks measuring 1. 8 cm x 1. 8 cm, and the date range is January 1, 2019, through December 31, 2030. To select the date portion of the stamps, pull down on the bottom section of the stamp, then turn the ridged date gears underneath the stamp handle to select the date you want. Push the bottom section