These clear heart-shaped drops change to a beautiful pink color when exposed to ultraviolet sun rays. The more intense the UV rays, the more brilliant the color becomes. When removed from sunlight, they magically return to being clear again.
1.5 teaspoons in 4mm, 6mm and 8mm sizes.
Comes in a resealable bag for easy storage.
These are not self-adhering and have flat backs.
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years.