The Loop Skinny Cap is the standard cap that comes with most Loop Colors cans, and for good reason — it’s clean, consistent, and easy to control. It gives you fine, precise lines with a low output, making it perfect for outlines, details, or any work where you need control over the flow. It’s semi-transparent, so you can see how it’s loading up, and it fits on pretty much any female valve can — not just Loop, but most brands out there. The line width depends on how close you go and how much pressure you give it: spray close for thin, tight lines, or pull back for slightly wider strokes. This cap’s great for clean outlines, small fills, and sketch-style work, especially when you want to avoid overspray and keep things neat. Simple, reliable, and smooth — the Loop Skinny is the kind of cap you end up using way more than you expect.