No specific yarn brand is suggested - the pattern only says to use fingering weight Shetland wool. The amounts listed per color are as follows:

• color A, 15g - light blue (薄ブルー)
• color B, 5g - heathered beige (霜降りベージュ)
• color C, 15g - light pink (薄ピンク)
• color D, 15g - variegated light purple (ミックス薄紫)
• color E, 20g - bright purple (明るい紫)
• color F, 20g - purple (紫)
• color G, 10g - dull purple (にぶい紫)
• color H, 10g - variegated purple (ミックス紫)
• color I, 10g - deep purple (深紫)
• color J, 310g - brown (茶)

Yardage listed above is an estimate based on typical fingering-weight wool.

Calls for Japanese size 3 & 4 knitting needles (3.0 & 3.3mm).