Ricorumi is a yarn specifically designed for creating Amigurumi characters, a popular crochet trend. Available in 25g balls, this 100% cotton yarn is ideal for all your Amigurumi projects. A wide range of shades are available to achieve your desired look. Ricorumi is a must-have for any Amigurumi enthusiast! The yarn is perfect for crocheting or knitting. Brand: Rico Design. Collection: Ricorumi. Composition: 100% cotton. Recommended crochet hook size: 3 - 4. Weight: 25 g. Length: 57.5 m. Sample size: 10 x 10 cm.