James C Brett Second Chance DK Yarn 100% Recycled Acrylic Crochet Double Knitting Wool for Everyday Garments Accessories - 100g Ball - SC11 - Baby Blue - Single (1 Ball) : Amazon.co.uk: Home & Kitchen
Raytent - recycled acrylic yarn - YouTube
King Cole 100g Big Value Limited Edition DK 100% Recycled Acrylic Yarn Wool Ball
iinouiio Recycled Chunky Knitting Yarn — flock | Sustainable Yarn and Knitting Store
The Definitive (ish) list of Recycled Yarn ‣ The Crafty Therapist