ear syringe made of eco-friendly PVC size:30ml,60ml,90ml all colors are available ear syringemade of eco-friendly PVCsize:30ml,60ml,90mlall colors are availablecan be used in hospital and laboratory  ...

inflation bulb pvc bulb with metal tip, good air circulation, good quality, any color is ok, many sizes inflation bulb1)well air circulation;2)keep its shape, lasting elasticity, soft and durable3)mainly used for medical equipment sphygmomanometer4)color:black,red, blue,...