This mixed pack provides you with all 20 colours in the SureStitch embroidery thread range.This beautiful palette of 100% viscose rayon embroidery thread is perfect for free-motion machine embroidery.SureStitch Viscose Rayon Embroidery Thread - MixedFeatures:100% viscose rayonAssorted colours120D/2Wash at up to 90°CIron-on medium20 x 500m reelsRecommended needle sizes of NM75 - NM80