Different Type Hair Extensions Tools Glue Granule/Sticks Pliers Micro Rings Hair ... Temperature Glue Granule, etc2. PliersStraight Geniculate, Plating geniculate, New Type, Multi-used3. Micro RingsSilicone Micro Rings, Screw Micro Rings, Copper ... and Non-adjugable (Teflon)7. Hook Needles Plastic Handle, Wood Handle, Metal Handle(multi used), Pen Style, Wood Handle Loop Needle Hair Extensions Tools