Rainbow Colors:These stylus pens are made of aluminum and rubber tips, making them corrosion resistant and strong, but not heavy. Improved rubber tip: protect your screen from scratches and keep no fingerprints. Perfect for notes, drawing, writing and of course for easy selection and navigation. Pocket Size:With the 4.52 inch touch screen pen, you can store it in many places so that it is always at hand, e.g. on the phone box or on a bag. Rest finger:Ideal for children to learn to paint on the tablet. Nice for adults to write text and use the iPad instead of touching the clumsy finger on a slim keyboard. Universal touch pen: compatible with any touchscreen device such as iPad Pro Air Mini, iPhone X 8 7 6 5 4, Samsung, Kindle, Surface, Lenovo, car navigation system and more. These high quality and highly sensitive pens are suitable for all universal touchscreen devices such as iPad, iPhone, Samsung Galaxy, Kindle, Lenovo, Surface and mobile phones or tablets.