Features： Generally used in lab, microbiology, chemical test and all that experimental process. Made from low density polyethylene and graduated with 3ml. Clean, chemically inert and non-toxic for the environment. Specifications： 100pcsDisposable Plastic Droppers Transfer Pipettes Material: Low Density Polyethylene Color: Transparent Capacity: 2ml 3ml Notes Push and release the top for sucking liquid, and push again to extrude it. Please allow a little measuring errors. Package included 100 x Disposable Plastic Droppers 📣Buying Guide ✔Stock : All item in stock ✔COD : All the listed products are supported by cash on delivery； ✔Shipment : Your order will be shipped out within 24hrs from Manila； ✔Delivery : Takes around 2 days to arrive NCR and 2-5 days to other provinces. ✔Warranty : 6 months warranty ✔If you have any doubt , please feel free to contact with us.