This 'Buy It Now' is for a reel of 16 gauge Babolat RPM Blast Black Tennis String.  PLEASE NOTE....this is not a complete 660ft. reel.  I strung four rackets using this reel, therefore, there should be somewhere around 480ft. to 500ft. left on this reel.  That is why I am asking for $100 and not $160 for this reel.  I really enjoy using this string and think it is the best on the market for spin, power, and durability.  However, I have to switch to Natural Gut because my hand, wrist, and elbow just can not hold up using this string.  As great as this string is I find it not to be arm friendly so I am selling the remaining reel of string.  If you have any questions please ask before purchasing.