Black & Blue Butchers Twine 400gm Sale! from $35.00 Qty. Add to Cart Qty available: 2 SKU: G04304 This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Non-toxic. Food grade Material. The polishing profile on the Black & Blue Butchers Twine contains potato starch and maize. Polyester mix and other materials. Suitable for tying Beef, Lamb, Venison & Poultry and other meats. Essentials Meat Preparation Roast Netting & Twine Tweet