Different Type Hair Extensions Tools Glue Granule/Sticks Pliers Micro Rings Hair Connectors 1. Glue Granule or Glue SticksBlack,Yellow Glue Stick, ... -used3. Micro RingsSilicone Micro Rings, Screw Micro Rings, Copper Long Ring, Shrinkable Ring4. Hair ConnectorsA Type (Single & Double Temp), A Type with ... , Metal Handle(multi used), Pen Style, Wood Handle Loop Needle Clip in Hair Extensions Clips