∟ (steel square) Prime Discussion

Comments from the [prime page for (steel square)](steel - prime details | uchisen - Learn Japanese Visually square) - Join the discussion by posting a comment!

∟ - steel square

If you don’t know what a steel square is, don’t worry, because I didn’t know either. It’s the name of the tool used by carpenters to measure in two directions at once. This prime resembles the shape of one. This is an original prime.

Grade: 2
Strokes: 1