Everything was handled professionally, and the item works fine.
Free Shipping ?? Pupillometer Penlight
Product Details
This is for one penlight.
As you can see, it has been used quite a bit.
Some of the markings are faded.
To prevent the markings from becoming thinner, I have applied several layers of clear tape over them.
There are still batteries inside, so I will remove them and ship the item with the batteries included.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

