make your windows visible to birds by applying an invisible ultraviolet (UV) liquid with the pen (like a Bingo dauber). These dots don't stain your windows, are applied to the outside of clean windows, are easy to wash off if you want to remove them, are not visible to you, and last about 3 months.
the UV lamp will allow you to test the effectiveness of the ultraviolet. Every 2-3 months, shine the light on your window and you'll know if you need to reapply the UV pen.
This combo is THE most economical and least effort-intensive way to make your windows visible to birds. It includes one UV pen and one UV lamp.
The color of the lamp may vary. Requires 3 AAA batteries, not included.
The profits from the sale of this item, amounting to $11.65, will be directly used for animals, allowing them to benefit from immediate care.
See the product demonstration:
Donation for SOS Miss Dolittle
Add a little extra for SOS Miss Dolittle's 12th birthday!