It uses Patons Baby 3ply Courtelle and Patons Baby 3ply Pure Wool. Since the yarn is discontinued I'm sure any light fingering yarn would work fine. Those yarns came in 25g balls and you need 10 of the first one and 11 of the second so I guess find a fingering type yarn you'd like to use and do the math to see how much you would need to make it. :) If you win lol