We have combined the basic color of the wool into a 20g size that is easy to use.
Each ball is about 0.4 oz (10 g), making it easy to use and convenient.
Product Number: H441-126-40.
Specifications: Wool felt
Size: 0.7 oz (20 g) (approx. 0.4 oz (10 g) x 2 beads).
Color/Pattern: Col. 40 Green
Material: 100% wool.
(From Amazon.co.jp)