Online Store › 061625-Y-J Concept tencel/wool blend DK, variants Image 1 of 1 061625-Y-J Concept tencel/wool blend DK, variants $4.00 Concept Tencel-Merino by Katia Yarn. Lovely heathered tones, DK weight. 50g/148 yd each. Choose stone or denim. Color: Select Color stone denim Quantity: Add To Cart Added! Concept Tencel-Merino by Katia Yarn. Lovely heathered tones, DK weight. 50g/148 yd each. Choose stone or denim.