Features:
* Brand new and high quality
* Inoculation loop is made of stainless steel material.
* These inoculation loops are very convenient for transporting test tube cultures in and out of the laboratory and are a very useful tool in inoculation experiments.
* Best suited for testing experiments to facilitate sample selection, inoculation and transfer.
* These inoculation loops are very useful tools in inoculation experiments.
* The inoculation rod is light in weight and we do not need to bear too much weight when using it.
* Light weight and small size allow you to hold it safely and operate it quickly and efficiently.
* Multifunctional, suitable for laboratories, classrooms, science projects, etc.

Specification:
Color: black and silver.
Material: stainless steel, nickel-chromium wire, plastic
Nichrome ring sizes: 1mm, 2mm, 3mm, 4mm (optional)

Package Included:
1 x vaccination
50 x nichrome rings

Note:
1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2.Please allow slight manual measurement deviation for the data.