Aluminum LED Reusable Penlight with Pupil Gauge

Aluminum LED penlights are reusable and feature a pupil gauge for convenience, heavy-duty aluminum casing, locking on/off push button, metal clip, two replaceable AAA batteries, and come in a cool shade of purple!
White LED bulb with standard 12000-15000MCD light intensity.
Heavy-duty aluminum casing.
Locking On/Off push button.
Includes 2 replaceable AAA batteries.
Conveniently printed pupil gauge.
Metal clip.