5 Pieces Of White Duncan Replacement Strings.; From The Manufacturer; 5-Pack Replacement Strings For All Duncan Yo-Yos. Can Be Used With Most Yo-Yos And Are Recommended To Replace Worn/Old Yo-Yo Strings.
Comes With Counterweight
Smaller Diameter
High Quality
Proprietary design
Exceptional performance
Made of Precision Machined Aluminum
Unresponsive For Professional Play
Includes Counterweight For Freehand Style Of Yo-Yo Play