Article 816: Finca Perle Cotton solid color (2 ply) Size 03 in 10 gram balls. (Yardage Conversion. ) Without a doubt, the widest selection of colors in the world. 100% mercerized Egyptian long staple cotton. Compare to both DMC and Anchor brand perle cotton. Finca Perle cotton is a more substantial thread, is mercerized for an exceptionally high luster and is carefully plied to resist splitting. Colorfast, Bleachfast and Shrinkfast.