A soft wool blend made of 70% hypoallergenic polyacrylic microfiber and 30% wool with a slightly twisted thread, in 50 gr balls, to use with no. 10-12 knitting needles. Machine washable at 30° C using a gentle cycle for wool and an appropriate detergent and softener. Garments created with Ottawa wool may be partly spun ried and then should be dried flat. Ironing is possible by using a cotton cloth between the iron and the garment.