Color Builder is Aurifil's tonal study in three spools: a light, a medium and a deep shade of one colour, chosen to shade and blend rather than contrast. Dolomites Green is named for the Dolomites.

Three large 1,422yd spools of Cotton 50wt — Aurifil's most versatile weight, fine enough for flat piecing seams and equally at home in applique, English paper piecing and dense background quilting. The three-value structure makes these particularly useful for gradient quilting, thread painting, and any work where you want depth inside a single hue.

What's in the set

3 spools · 50wt · 1,422 yd

2908 Spearmint · 1147 Light Leaf Green · 2890 Very Dark Grass Green

Care: Aurifil cotton is colourfast and low-lint. Machine wash finished projects cold with like colours. Store spools out of direct sunlight.