Black is number 310. DMC is the 'World's Favourite Embroidery Thread' and is still manufactured in the factory in France using the finest long staple cotton. 3889 can be replaced with 445. 3888 can be replaced with 3041 or 3740.
DMC Thread Genuine Stranded Embroidery Cotton Skeins - PYO Colours - 809 to 3866
Any 10 Genuine DMC mouline stranded embroidery cotton - choose your own 8m skein
6 Anchor Stranded Mouline Cotton Skeins Thread 8m - MULTI SHADES COLORS FREE P&P
16, 24, 40, 80, 120 METRES DMC BLACK 310 STRANDED EMBROIDERY THREAD: OPTIONS
Single Coloured Skeins Oasis Large Silk/Rayon Stranded Embroidery Threads Skeins
Black & White Cotton Thread Cross Stitch Embroidery Crochet Skeins Floss 100% 8m