It is used in dedusting for optical lenses,computer motherboards,high-grade watch movement and high-precision equipmentnEar Cleaning:The rubber sypringe is very soft u0026amp; squeezeable, which is a high priority for a bulb syringe.nBlowing ball is made of latex material, anti-aging unglued, flexible, not sticky and fade. It is very soft even in WinternA sufficient capacity of air blowing that dirt can not hidenBlower neck (junction between the mouth and the sphere ) is thicker, but easy to bend, effectively prevent the touch to the lens when cleaningnPackage Content : 3 Red Bulb Syringes
Blower height: 8.5 cm
Sphere Diameter : 4.5 cm
Inhalable about 40 ml of water or other liquids.
Good day care for the baby.It can be one of the most invaluable baby gifts!