Yarn equivelant

Can any one tell me what a good substitute for koigu KPU would be?
I dont necessarily need all wool as I am making a blanket, but it needs to be fine and ultra inexpensive since I will be using about 22 different colors and shades. Thank you, Syd Gelbwaks


It’s a fingering weight yarn with a gauge of 7 stitches per inch. You can check out www.yarndex.com or www.ravelry.com for similar yarns.