Wash your ideas into life with the Anchor Wash+Filz- it! Felting Wool. Wash+Filz-It! creates stable and high quality felted projects by simply washing knitted, crochet, weaved or even wrapped items. Great for felting with the washing machine and can be washed up to 60 C. 100% New Wool, 50g = 50m, knit with 8mm needles or hook.