Take it back to the basics with this Sulky Cotton Blendables Basics Sampler. This 6 pack of 12 Wt. Cotton Blendables Thread contains a wide range of beautiful colors that we know you'll love! Sulky Cotton Blendables are a masterful blend of different colors within the same range of tone and intensity, with random, subtle color changes every 2 1/2 to 5 inches!