Double Action As smooth as butter, watch as the micro knit tip glide effortless across your device screen with zero resistance and lag. Become that inspiring iPad artist with the Limir as your brush! Or flip the stylus over and take notes on paper the old fashion way with the ball point pen end. Whether digital or good old fashion we got you covered. Compatibility. The Stylus is compatible with all capacitive touchscreen Apple, Android and Windows Smartphone"s and 5V TabletStylus Specifications. mircofiber tip - Dimension: 4.5" (L)x 0.3" (Dia) inch Be sure to find the official New Trent logo to ensure a 10 month warranty.