Our Best Seller now in 100 Colours. Hayfield Bonus DK is a budget yarn with ideas above its station. This high-quality, much-loved, soft, versatile acrylic yarn is now available in 100 glorious colours - for infinite knit and crochet creativity. Great value and versatile yarn for all kinds of knitting and crochet, especially colour-work. 100g balls with 280m of soft 100% acrylic DK yarn. Customer testimonial: ”Surprisingly soft for a great value acrylic, this yarn is a joy to work with.