This icon represents do not mix. The icon has two line pointing down crossing over each other towards the top. There is a line crossing over both lines that is crossing each other.
This is a Do Not Mix 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 13,700 icons, all in the same style and quality.