Quality item.The item has no manufacturer or part number marked on it but it is a quality product.
I used it to make breadboard jumpers and it worked great.
Overall I would buy it again and would recommend it to a friend.
Love 'emAll I have to say is, this are awesome, cheap and AWESOME! I love these solid core wires they are cheap and great for breadboards or anywhere you may need to shape the wires, which you can't do with stranded.
Usefull And Good QualityJust a good prefboard totally worth its value.