Treenway Silks’ Harmony (6-strand silk floss) is now available in 16 limited edition 65 Roses colorways. Inspired by, and named after actual roses, 65 Roses is a term often used by young children with cystic fibrosis to pronounce the name of their disease. Treenway Silks donates a minimum of 10% of sales to Cystic Fibrosis Foundation, in honor of Andrea’s angels, to help find a cure for this fatal disease. 10-yard skeins. Photo (bottom to top, alternating Left-to-Right): Minerva, Fern, Paradise, Fall Rose Garden, Flaming Star, Parsley, Mutabilis, Parsley II, Colorific, Valencia II, Frieda Kahlo, Anna’s Promise. Contact Treenway Silks.