Glass Ring Pipettes, 4Pcs for Laboratory Fluid Experiments

Gatuida 4pcs Ring Pipette Experimental Straw Measuring Straw Glass Straw Glass Pipette Glass graduated pipettes-- it's easy and safe to use with lid and pipettes. Graduated serological pipette-- products simple and easy to use. Color: Transparent Size: 32.5X0.8cm Glass graduated pipettes-- it's easy and safe to use with lid and pipettes. Graduated serological pipette-- products simple and easy to use. Ring pipette-- also can be a nice accessory to your friends who love doing experiments. Measuring straw-- clear scale, precise measurement, very helpful for you to do experiment. Happy Graduation Good Household Items Home Decor Ornament Good Items for You Good Items for You