About this item

• Reliable to use: the reusable pen light is made of aluminum alloy material, it has a certain thickness and not easy to bend, which can serve you for a long time, providing more convenience for you
• Applicable scene: the pen with light is suitable for observing our or pet's ears, nose and oral parts, which can also be applied as a temporary flashlight to illuminate reading and others; The maximum shooting range of the pen is about 40 meters
• How to use: the light source of the pen light is 2 AAA dry batteries (not included), so you need to prepare the necessary supporting batteries for him; First, you need to rotate the upper end of the pen, put the battery in the correct way, then rotate it tightly, and lightly press the pen with your hand
• Friendly reminder: The pen light flashlight contains a white LED bulb. Please refrain from shining it directly into people's eyes to prevent potential eye damage and harm to patients.
• What will get: this package contains 3 pieces of pen lights with pupil gauge in rose gold, white and pink, the size is about 15 x 1 cm/ 5.9 x 0.4 inch, light and convenient, and the penlight is equipped with entrained metal, which is convenient to clip on clothes