The M5159 mouse and young rat ear rods are made of resin and the tips are treated with appropriate taper, which can firmly clamp the mouse's head and avoid damage to the mouse skull caused by the
The M5159 mouse and young rat ear rods are made of resin and the tips
are treated with appropriate taper, which can firmly clamp the mouse's
head and avoid damage to the mouse skull caused by the use of stainless
steel ear rod