Flask box icon

Flask box is one of the science icons in Majesticons, drawn by hand on the library's consistent 24×24 grid. All 3 styles — line, duotone and solid — stay visually consistent, so it slots cleanly into lab tools, research apps and education sites.

Related glyphs like cell 3 and cell 4 share its geometry, so mixed layouts stay coherent. Preview it free below — copying the SVG or downloading the file takes any Majesticons license.