Replacement Line for SmartStrings
This is a small detail that makes all the difference in getting an accurate toe reading.
We only use this easy-to-see Dacron line, it will not twist or knot the way the nylon line does - that stuff is a pain in the ass. winds up easily and does not "form" itself as other string types do.
FYI some customers didn't understand that the string is reusable up until it gets damaged beyond repair. With these bobbins you'll just hook the looped and on the front bar unwind it to the back and cinch it around the back bar. When you're done you just wind it back up, "rinse and repeat"
Each bobbin is ready to use on the string kit and has up to 20 yards on each spool so will last you a long time.