5色圓珠筆（0.5/0.7/1.0mm），活動鉛筆（0.5mm）。
筆芯顏色：黑、藍、紅、綠、紫。
書寫流暢。
握感舒適。
5-color ball pen+mechanical pencil
Five color(black,blue,red,green,purple)and one mechanical pencil with rubber convenience in one pen
Perfect for recording data in different colors
Particularly smooth writing performance.
Colored solid barrel with glue spray
