primary school edition multifunction ruler(小学版多功能尺) for junior school students multifunction ruler(初中版多功能尺) high school edition multifunction ruler(高中版多功能尺) 1773 soft function ruler transparent color(1773软函数尺透明色) geometric mapping ruler(几何制图尺) drawing ruler 2-piece set/orange(绘图尺2件套/橘色) drawing ruler 2-piece set/blue(绘图尺2件套/蓝色) flower ruler/sky blue(花尺/天蓝色) flower ruler/peach pink(花尺/桃粉色) multifunctional drawing ruler (high school + multi-purpose + function) 3(多功能绘图尺（高中＋多用＋函数）3把) multifunctional drawing ruler (high school + function) 2(多功能绘图尺（高中＋函数）2把) multifunctional drawing ruler (multi-function + function) 2(多功能绘图尺（多功能＋函数）2把)

15cm(15cm)