The Up-Pointing Triangle with Right Half Black symbol (◮). Copy and paste it, or use its Unicode, HTML, and CSS codes.
More from Geometric Shapes.
The quickest way is to copy ◮ from this page and paste it anywhere. You can also insert it with its Unicode, HTML, or alt code listed above.
◮ is U+25EE (decimal 9710).
Use ◮ in HTML to render ◮ on a web page.
On Windows you can type it with Alt+9710 (hold Alt and enter the number on the numeric keypad).
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