New! The Frixion Clicker 05 erasable pen offers even more! From now on, the joy of writing will last longer! The Frixion Clicker 05 is 40% more efficient! Its ink reacts to temperature, disappearing at around 60 °C and returning at about -10 °C, allowing erased text to be restored! It also features a replaceable refill. The Frixion Clicker 05 is available in 8 colors (black, red, blue, green, cyan, dark blue, purple, and pink). The pen tip has a diameter of 0.5 mm and is made from highly durable tungsten carbide. The pen is manufactured in a Japanese factory to protect the environment while ensuring the highest product quality. Line thickness: 0.25 mm. The package contains 12 pieces.