3 Ply Twist is essentially three plies of couching thread twisted together. Great for edging and filling.
Colours available: White Gold, Gold, Antique Gold, Dark Gold, White Opal
Second Photo shows: Red/Gold (2 plies red, 1 ply gold), Black/Gold (2 plies black, 1 ply gold), Gold/Copper/White Opal (1 ply of each colour)
There are 41 New Colours of 3 Ply Twist available – https://alisoncoleembroidery.com.au/product/3-ply-twist-colours/