... :constant or adjustable Different color.. Usag Micro ring Hair Extension Plier 1,Hair Extension Tools--Plier ... and tubes with ease. You can save a lot of time and money.One tool does the job ... plier, hair plier, hair extension plier, micro ring plier, micro lock plier and so on.Human ... wigs and so on.Hair extension tools:Micro ring, copper ring, shrinkable tube, pulling needle, thread needle, adhesive ...