Pupil gauge and 5cm ruler on the side of the penlight
Size: 1.25cm/0.50in Diameter x 13.5cm/5.31in Length
Use:
Our penlight is convenient for your daily life and works use, and as a gift is also a good choice.
Aluminum alloy material, small and compact design, sleek appearance, make penlight have comfortable touch feeling in your hands, also easily fits in your pocket, bag, and First aid kit, etc
