Description This inoculating stick is made of premium material, which can withstand the long-lasting use. Features the copper material, which has high durability, not easy to deform. Fine workmanship, it ensures the practicality, very convenient to use. Features - Color: As shown. - Material: Copper. - Size: 25.00X2.00X1.00cm/9.82X0.79X0.39 inch. - It is made of high-grade material, which can be used for a long time. - The inoculation rod weighs light, when in use, we do not need to bear too much weight. - The excellent workmanship of our product will bring you a good using experience. - With good stability, heat resistance, which can be cleaned at high temperature. - Best used for test experiment, convenient for selecting, inoculating, transferring samples. It is also very simple to replace the inoculating loop, whether it is applied in the laboratory or in the classroom. Fine workmanship and great texture, not only stable but also durable. The replacement inoculating rings uses premium material for durability and long-lasting use. The perfect workmanship will give you an excellent use experience. Adopts precision production to improve the stable characteristics and high reliability.