Quality Nylon Rope1/8 inch Black Cotton Tie Line/Theater Cord - 600 Foot Spool | Reinforced - Low Stretch - Unglazed

What color is the core?

Do you make the same product in smaller quantities? This is exactly what I am looking for but too much, not a waster. Could use 1/4 to 1/2 the amount.

The description says cotton, one of the reviews says nylon. what type of tie line is this?

Is this flat?