These are some small droppers made of premium materials, very practical for long time using. Compact size and light weight, these liquid droppers are portable and easy to use, can be widely used for home or school experiment. Rubber tip, easy to grip and take, bring you convenience. Features -Color:Transparent -Material:Glass, rubber -Size:10.00X1.10X1.10cm/3.93X0.43X0.43in -Capacity: 1ml. - These glass droppers can be used to measure or transfer essential oils, paints, stains, perfumes, etc. - Clear glass for easy viewing, 0.25ml, 0.50ml, 0.75ml and 1ml scales are clearly marked, fit your needs. - Well polished with workmanship, have no acute edges, and will not hurt hands when using these glass pipettes. - Easy and accurate transmission, convenient to check the liquid, save much of your time and efforts. - Soft and durable dropper rubber ball tip can provide good suction to retain liquid, easy to grip. Package list: 30 x droppers(1ml)