Row string marker. (Dog leash)

http://www.durgan.org/URL/?QVTWK 3 June 2011 Row string marker. (Dog leash)
Garden row marker is convenient using a dog leash. The leash is 16 feet and spring self winding, so it is most convenient to use in making straight rows. Most rows in a home garden are shorter than 16 feet and if longer a self winding clothes line can be utilized.