Chunky yarn of acrylic/wool, L: 15 m, 300 g, grey.
Strong yarn of 90% acrylic and 10% wool. 2 sts x 3 rows p = 10 x 10cm on needle size 35mm (armstrap also possible).
Wash by hand at max 30°C. The quality reminiscent of unpowered yarn, and therefore fibers/sparks can easily occur.
After washing, finished items should dry flat on a towel.