Package:You will gets 8 pcs liquid droppers in total, each dropper has clear scale in the bottle body and is graduated as follows:1 ml, 2 ml, 3 ml, 4 ml, 5 ml, clear scale allows you to control the amount of the medicine easily Healthy materials:The silicone dropper is made of food-grade silicone. It does not contain BPA. There is no glue for connecting silicone and plastic. No smell, safe and reliable Bright colors:The top of the silicone squeeze has a bright color, such as: pink, yellow, red, purple, green, blue, rose red. Colorful colors and convenient classification are a good choice for children's creative activities, as well as interesting scientific experiments and practical tools such as candy making and food decoration Easy to clean:Just gently pull and detach the plastic pipette to easily remove the silicone dropper. It is non-sticky and easy to clean with hot water. It can also be used in dishwashers, freezers and microwave ovens.the etched measurements are etched in plastic and will never be washed off Wide usage:These liquid dropper is mainly used to dispense liquid in animal amounts to fill in small cavities for candies gummy making, food decoration, kitchen,art,essential oils,pet straw, science project/experiment,Children's hand-eye coordination, painting, craft, accurate calculation Calories, and more.Good choice for kids creative activities and fun science experiments