The triangle is good except for the fact that the edge on the 45 degree side is tapered back on one side of the triangle so the mechanical pencil conflicts with this taper and it doesn't always mark along the edge of the triangle. If it were a straight 90 degree edge on the triangle instead of being tapered, it would be perfect.

Great Products. And fast shipping!

It's been decades since I treated myself to a new triangle so I totally forgot how nice it is to pull a Rapidograph along a smooth edge. These are great and they have that slight beveled edge so the ink stays where you put it on the paper not soaked up under the plastic.

Received quickly in good condition.

just as described.