Practically no one here knows what that means
So there are people that do? O_o;;
I'll sell 50+(64-108 for my goal) homemade Rubik magic strings at the Fort Lee Winter, I sucessfully made 2 for now, so if you need them in case your magic broke or extra string if need. They will cost $.50 per string, I also will sell manufactured
strings for your magic (20 manufactured strings for now). It will cost $1 per string. If the homemade Rubik magic string broke, I will give you another free. I'll be willing to fix your Rubik magic if broke for free At Fort Lee.
Edit: The measurement for making a rubik magic string is not 17 3/4 inches, it 18 inches