We carry 3 types of DK. Platinum DK75% SW Merino 25% Nylon 245yd/ 100gm.DK100% SW Merino 231 yd/100 gm and Organic DK100% Non SW Merino 246 yd/100 gm. All skeins have been professionally processed with acid dye and heat set, however some light tinting of the water may still occur when washing/blocking. For best results please steam block, do not soak and avoid washing with light colors. Yarn is photographed to best represent colors but please keep in mind that colors may be displayed differently from monitor to monitor.