Dumbbell

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="256"
        x2="256"
        y1="512"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#addcff" />
        <stop offset=".503" stop-color="#eaf6ff" />
        <stop offset="1" stop-color="#eaf6ff" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="129.778"
        x2="382.196"
        y1="382.208"
        y2="129.789"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#00c0ff" />
        <stop offset="1" stop-color="#5558ff" />
    </linearGradient>
    <circle cx="256" cy="256" r="256" fill="url(#a)" />
    <path
        fill="url(#b)"
        d="M153.892 262.046c-9.978-9.978-26.197-9.961-36.175 0-9.903 9.928-9.903 26.064.008 35.992l7.105 7.105a25.618 25.618 0 0 0-7.114 5.014c-9.903 9.928-9.903 26.064.008 35.992l18.048 18.044-5.995 5.995a8.498 8.498 0 0 0 0 12.02 8.498 8.498 0 0 0 12.02 0l5.995-5.995 18.044 18.04c9.928 9.928 26.064 9.919 35.992.008a25.472 25.472 0 0 0 5.014-7.105l7.105 7.097c9.949 9.949 26.021 9.962 35.992.008v-.008c9.935-9.918 9.983-26.176 0-36.158zm42.047 18.008 35.992 35.992 84.128-84.128-35.992-35.992zm198.343-66.12h-.008l-7.105-7.105a25.618 25.618 0 0 0 7.114-5.014c9.903-9.928 9.903-26.064-.008-35.992l-18.005-17.999 5.969-6.056c3.295-3.345 3.262-8.724-.083-12.02-3.362-3.312-8.741-3.262-12.02.083l-5.951 6.038-18.022-18.165c-9.928-9.895-26.064-9.903-35.992.008a25.468 25.468 0 0 0-5.014 7.105l-7.105-7.114c-9.928-9.895-26.064-9.903-35.992.008-9.969 9.969-9.969 26.197 0 36.167l96.048 96.048c9.994 9.994 26.209 9.949 36.175 0 9.902-9.927 9.902-26.064-.001-35.992z"
    />
</svg>