• Uni-Ball Dry Toga T 0.5 Versatile Pen Black M5-450T Black Uni Versatile Pen Dry Toga T M5-450T 0.5 Black Product Features 0.5 tip thickness Both technological and very economical! Stable and clear writing Thanks to the rotating tip mechanism that automatically rotates 9 degrees every time the tip of the pen touches the paper, which ensures that every surface of the pen tip is worn evenly and reduces the breakage of the pen tip Colorful body color options