Ruler Perfect Half-Square & Quarter-Square Triangles
Ruler Perfect Half-Square & Quarter-Square Triangles
From June Tailor Inc, The quick and easy way to make perfect half-square and quarter-square triangles. The ruler has a guide to mark the sewing and cutting line. Center your square on the 45-degree marking and square up the finished block. Piece two half-squares together to make perfect quarter-square triangle.