Code point
U+250F
Glyph appearance depends on your fonts.
U+250F
SoU+250F BOX DRAWINGS HEAVY DOWN AND RIGHT is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Box Drawing block.
Choose the representation you need, then copy its value.
U+250F
9487
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E2 94 8F
250F
0000250F
%E2%94%8F
\u250F
\u250F
\u250F
\250F