Different Type Hair Extensions Tools Glue Granule/Sticks Pliers Micro Rings Hair Connectors 1. Glue Granule or Glue SticksBlack,Yellow Glue Stick, ... Granule, High Temperature Glue Granule, etc2. PliersStraight Geniculate, Plating geniculate, New Type, Multi-used3. Micro RingsSilicone Micro Rings, Screw Micro Rings ... , Metal Handle(multi used), Pen Style, Wood Handle Loop Needle Hair Extensions Tools