These pen lights are used for examine a patients throat, mouth or even to illuminate deep wounds to check on the status of patients healing, also very handy for checking ears or nose for any obstructions. Can be relied upon for all circumstances, also an awesome addition to any or just to have in a drawer in your house for special times

Features

- Color: Shown in the pictures.
- Material: Aluminun alloy.
- material with handy size for and convenient use.
- Diameter: 1cm/ 0.4 inches.
- Length: 13cm/ 5.12 inches.
- Pupil gauge printed on the side of to help determine the size of a patient's pupil when doing a neuro assessment. - Pretty appearance and sturdy aluminum alloy body, make it also a good present choice for person who works as doctor, nurse, etc.

- Powered by 2pcs AAA batteries (not included).
pocket pen light