Idea of Sign Up Filled Icon
There is a squiggly line heading downwards, and where it ends there is a pencil going diagonal, giving the idea it's just being drawn. There isn't much detail to the pencil, only a dark tip and an eraser on the end.
This is a Sign Up Filled icon. We've made it in iOS style
, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 13,900 icons, all in the same style and quality.