This Żyroskop icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 4,300 icons, all in the same style and quality.
This is a circle with two very short lines coming out on opposite ends. Both lines have a small circle dot at the end of them. Inside the big circle are two overlapping ovals. Inside the very center of those ovals is a thick circular disk with a hole in the center.