Compass Stainless Steel Scientific Tool

This sturdy stainless steel compass features a glow in the dark dial. It is 2.5 in diameter and fits easily in a pocket, so youll always know which way youre going.This sturdy Stainless Steel Compass by Heebie Jeebies features a glow-in-the-dark dial. It is 2.5 inches in diameter and fits easily in a pocket, so you’ll always know which way you’re going. The first compass was invented around 200 CE in China and pointed south. Look how far we’ve come since then.