Closet flask icon

Part of Majesticons' science collection, the closet flask icon is hand-drawn on a uniform 24×24 grid. You can use it in line, duotone and solid — ready for lab tools, research apps and education sites. The line variant is stroke-based, so you can tune its weight without redrawing anything.

Related glyphs like beaker star and carbon cell share its geometry, so mixed layouts stay coherent. Every style previews free, and a single lifetime license covers copy and download across all 11,000+ icons.