Prism black outline icon
Wireframe triangular prism shown as a tetrahedron with three edges meeting at a center point
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About the Prism black outline icon
A triangular solid drawn in wireframe: an outer triangle with three internal edges meeting at a central vertex, so it reads as a tetrahedron seen from above. It carries ideas of geometry, structure, optics and transformation, and suits science lessons, math apps, physics slide decks, 3D modeling tools and minimal tech branding marks.
Every edge is a single even stroke and the three faces are near-equal, giving a stable, symmetrical mark that holds up as a logo or app tile. Pair it with cube, sphere and pyramid icons; because the inner lines are thin, avoid sizes under 24 px.
This is the black outline version of the prism icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
