Review on 🧵 Yoker Bonded Nylon Sewing Thread 1500 Yard - Size 69 T70 210D/3 - Ideal for Embroidery Machines, Leather, Bags, Shoes, and Canvas - Color: Black by Wendy Rodriguez

I don't know why people write bad reviews about it breaking and not sticking. This product is exactly what it promises. It's connected, I could feel the cover. I asked my husband to break the thread and he said he couldn't do it without hurting himself. It is durable and thick, perfect for machine sewing leather. The end didn't fray even when I fiddled with it and tried to get it to. I highly recommend this product, especially since it has a very reasonable price.