The suction cup is silicone, which is anti-static and non-slip. The operation is simple, convenient and flexible, and strong adsorption force. Oval ball body, comfortable grip, can improve work efficiency. You will get 1pc spherical suction pen and 7pcs suction cups of different sizes provide enough suction, meet your daily requires. Widely used in electronic product maintenance, microelectronics, electronic components, semiconductor chips, SLR lenses, LCD screens, optical photovoltaic and other industries.