Review:
Uv Markers
overall review score: 4.5
⭐⭐⭐⭐⭐
score is between 0 and 5
UV markers are special markers that use ultraviolet ink, which is invisible under normal light but becomes visible under ultraviolet light.
Key Features
- Invisible ink
- Visible under UV light
- Good for security purposes
Pros
- Great for secret messages or hidden designs
- Useful for authentication purposes
Cons
- Requires a UV light to see the ink