It is NOT an equilateral
triangle, it's needles are set in an L shape that lends itself to being used
for corners when creating grid patterns. An equilateral triangle can't
be used in gridwork the way that a PCA TriCorner Bold can, because it's needle
setting would not be compatible with a square shaped mesh grid wiring. Easily
make a square,
a diamond,
a rectangle with
one tool! When used with it's point upward or outward, the TriCorner
Bold is perfect for those delicate edges around the border of a card.
A picot edge is easily achieved
by creating a row of triangle perforations on the outer border of your card,
embossing a small dot inside each "triangle" and then snipping away
the bonds surrounding the peaks. This leaves a delicate picot lace edge as
shown in my first free pattern in the
finished version.
More uses are depicted in the
photo above, click on it to see the tool itself and many variations of it's
usage in parchment craft.
Also available in finer gauge
needles that make it's sister tool, the TriCorner
Fine.