The Weed Razer Express is very light in weight and cuts a path of 30" wide, which is ideal to cut the thickest of vegetation like cattails and tight places. At just over six pounds, the Weed Razer Express may be used by even the most smallest in stature. It cuts in very narrow places, next to boats and between docks. The Weed Razer Express is the easiest tool to cut thick patches of cattails and other vegetation. It cuts 1,950 square feet from one location.
I've only used it a little bit, but it does what it claims to--cuts weeds. It includes a 25 foot rope for retrieving it after throwing, but I can't throw it anywhere near 25 feet, perhaps a stronger person could.