Vintage Thread DARN-U-RUN Mercerized Mending Cotton Box Dexter Mills Yarn Balls

Vintage Thread DARN-U-RUN Mercerized Mending Cotton in Box  Made by Dexter Mills, Imc.  Seven 12.5 yard yarn balls of 1 end of 2 ply Mercerized Mending Cotton Made in the U.S.A. Article 132 Color: tan This box measures 3 7/8" x 1" x1" Used for darning socks In good, pre-owned condition.