10 Common Things That Are 2 Millimeters (mm) Long/Thick

Objects measuring 2 mm, including a grain of rice, sewing needle, and butterfly wing, with a ruler for scale.

This measurement is vital in our daily lives, extending beyond technology. Stay curious! In nature, 2 millimeters includes seeds that grow into towering trees and butterfly wing scales. In medicine, it’s the diameter of fine surgical instruments. Fun Fact: There are approximately 12.7 2 millimeter objects in an inch, a reminder of just how tiny … Read more