---
title: The finger’s sweat glands are amazing to watch — HIGH T3CH
url: https://hight3ch.com/the-fingers-sweat-glands-are-amazing-to-watch/
date: 2017-01-23
---

# The finger’s sweat glands are amazing to watch

There are a lot of tiny lines on fingertips and palm called epidermal ridges. The ducts of sweat glands is open on tops of the ridges causing prints that are left on a surface.