Hourglass

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 520 520"
>
    <path
        d="M335 80H180v92.453c31.065-14.339 67.262-7.557 91.45 16.645 15.203-19.314 39.789-28.096 63.55-22.377zM180 440h155v-92.452c-30.938 14.281-67.162 7.655-91.45-16.644-15.231 19.35-39.836 28.085-63.55 22.375z"
    />
    <path
        d="M276.17 199.694c-1.806 2.817-5.822 3.099-8.002.562-22.01-25.611-58.212-32.758-87.913-16.753C183.333 223.439 216.789 255 257.501 255 300.234 255 335 220.234 335 177.5v-.437c-22.188-6.454-45.945 2.521-58.83 22.631zM180 342.938c22.193 6.45 45.945-2.52 58.83-22.631 1.786-2.786 5.793-3.13 8.002-.562 22.011 25.609 58.212 32.758 87.913 16.752C331.668 296.561 298.212 265 257.501 265 214.767 265 180 299.767 180 342.5zM382.5 45h-250c-6.893 0-12.5 5.607-12.5 12.5S125.607 70 132.5 70h250c6.893 0 12.5-5.607 12.5-12.5S389.393 45 382.5 45zM85 385c0-13.785-11.215-25-25-25s-25 11.215-25 25 11.215 25 25 25 25-11.215 25-25zM460 120c0-11.028-8.972-20-20-20s-20 8.972-20 20 8.972 20 20 20 20-8.972 20-20zM382.5 450h-250c-6.893 0-12.5 5.607-12.5 12.5s5.607 12.5 12.5 12.5h250c6.893 0 12.5-5.607 12.5-12.5s-5.607-12.5-12.5-12.5z"
    />
    <circle cx="92.5" cy="97.5" r="7.5" />
    <circle cx="52.5" cy="187.5" r="7.5" />
    <circle cx="447.5" cy="202.5" r="7.5" />
    <circle cx="452.5" cy="47.5" r="7.5" />
    <circle cx="82.5" cy="462.5" r="7.5" />
    <circle cx="412.5" cy="362.5" r="7.5" />
    <circle cx="467.5" cy="447.5" r="7.5" />
    <path
        d="M135 80v131.353c-2.984 1.732-5 4.955-5 8.647v85c0 3.691 2.016 6.914 5 8.646V440.5h10V313.646c2.984-1.732 5-4.955 5-8.646v-85c0-3.692-2.016-6.915-5-8.647V80zM370 80v131.353c-2.983 1.732-5 4.955-5 8.647v85c0 3.691 2.017 6.914 5 8.646V440.5h10V313.646c2.983-1.732 5-4.955 5-8.646v-85c0-3.692-2.017-6.915-5-8.647V80z"
    />
</svg>