Features:

• Wire: Diameter 1.2mm x Length 800mm (Grip 90 x 20mm)

  Needle length: 90mm (grip 70 x 72mm)

• Materials:Pipe, wire: stainless steel

  Grip: PS /Storage tube: PP

• Nerve squeezing wire
  Stainless steel wire is used that is easy to hold and easy to work with!

• Needle pipe
  Make a guide hole to the spinal cord by penetrating the hard skull of fish

• Storage tubethat is safe to carry