A searchable guide to the complete WordPress Icon Library (@wordpress/icons) package from Gutenberg.
import { Icon, funnel } from '@wordpress/icons';
<Icon icon={funnel} />
<svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"><path d="M10 17.5H14V16H10V17.5ZM6 6V7.5H18V6H6ZM8 12.5H16V11H8V12.5Z"></path></svg>
funnel – WordPress Icon Library