⧗ BLACK HOURGLASS UTF-8 character with hex code 29D7

Using HEX code of BLACK HOURGLASS in HTML file

<span> &#x29D7; </span>

Using Decimal code of BLACK HOURGLASS in HTML file

<span> &#10711; </span>

Using HEX code of BLACK HOURGLASS in CSS file for content

span { 
    content: '\29d7';
}