9 Pack Replacement Spool String Trimmer Line 8 Pack Spool and 1 Cap Lawn Mower Accessories for WORX Auto Feed System Replacement - The trimmer replacement spool is compatible with Worx string trimmer and utilizes centrifugal fo.rce to feed the trimmer line as it is needed. The auto feed system replacement spool eases the tedious work of hand-winding spools_x000D_ High Quality - Premium weed eater string with 10ft/ 0.065 inch Edger Spool Line and Cap easily cuts through grass and weeds._x000D_ Professional Design - Pliable and flexible allowing for the line to stretch and cushion on impact with hard surfaces; Aerodynamic shape allows less drag for more efficient cuts._x000D_ Colour: Orange_x000D_ Material: plastic_x000D_ Package Contents:_x000D_ 8 * big grass head_x000D_ 1 * coil cover(with PE bag)_x000D_ Only the above package content, other products are not included._x000D_ Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_