Features 1、Easily manageable while being long enough to dissipate lots of heat,and ideal for Laboratory, Classroom, or Science Fair Project. 2、Ideal for selecting, inoculating, or transferring microbiological samples. 3、Vacuum-gas plasma surface treated, allowing liquid or solid culture medium to attach. 4、These inoculating loops are very handy for transferring to and from test tube cultures in the lab,they are really useful tools in inoculating experiment. 5、The inoculating loop is made of durable nichrome,can be flame sterilizing. Specification Features: The inoculating loop is made of durable nichrome,can be flame sterilizing. Easily manageable while being long enough to dissipate lots of heat,and ideal for Laboratory, Classroom, or Science Fair Project. Ideal for selecting, inoculating, or transferring microbiological samples. Vacuum-gas plasma surface treated, allowing liquid or solid culture medium to attach. These inoculating loops are very handy for transferring to and from test tube cultures in the lab,they are really useful tools in inoculating experiment. Specification: Condition:100% Brand New Material: Nickel-chromium wire Color: As shown in the picture Size: Approx.2mm / 0.1in, 3mm / 0.1in, 4mm / 0.2in, 5mm / 0.2in(Optional) Package List: 50 x Inoculating Loop Package List