The laboratory bulb syringe is a rubber-made tool primarily used for pipetting, cleaning, and blowing dust in laboratory settings. 

* Premium Material: rubber, non-toxic and odorless; Color: red. 

* Good elasticity: Elastic and anti-aging. Easy to recover original shape after press. 

* Strong suction: squeeze slightly, will suck up a lot of solution, easy to control the solution volume you needed.