About This Yarn Happy Cotton is our 100% cotton DK yarn that comes in a little 20g ball. Perfect for small multi coloured projects, this yarn comes in a range of 50 happy shades from pretty pastels to cheerful brights. Suitable for machine washing on a wool cycle. What's it like to work with? A smooth cotton yarn that looks great crocheted. This soft cotton has great stitch definition. What is it best for? Ideal for Amigurumi patterns and other small fun projects!