The Dingbat Negative Circled Sans-Serif Number Ten symbol (➓). Copy and paste it, or use its Unicode, HTML, and CSS codes.
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The quickest way is to copy ➓ from this page and paste it anywhere. You can also insert it with its Unicode, HTML, or alt code listed above.
➓ is U+2793 (decimal 10131).
Use ➓ in HTML to render ➓ on a web page.
On Windows you can type it with Alt+10131 (hold Alt and enter the number on the numeric keypad).
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