100% Band new and high quality. Fine workmanship and perfect style. Easy to install and durable in use. High Wear-resistant and excellent durability. GT portable knotter can tie the front wire stably and accurately. step 1:use the wire clip to clamp the front wire disk :the front wire wire head up,stuck into the left slot.also stuck step 3:face the main line of the pe line head up,stuck in the right step 4:lift the wire tray,gently tie the main line with your ,winding it diagonally,then diagonally up step 5:lift the wire tray,with the left hand gently along the main line,winding diagonally,then diagonally up step 5: the twisted thread step 6: out the wire head pinch the front wire head and pe main line and use the pe wire head to wrap the two on a single knot step 7:tighten the two ends until the knot position becomes tighter and the color becomes darker(important) step 8:cut off the excess front lead step 9:pe line head and main line hit a single knot fixed,cut head step 10:complete size: 11 x 6cm Material: ABS+stainless steel colour: blue Package Contents: 1 x fishing line tying device Only the above package content, other products are not included. Note: Light reflection 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.