House of Marbles Invisible Ink UV Light Pen Spy Pen
Reasons to buy
- The spy pen lets you write secret messages that are revealed by the built-in UV light
- The spy pen is perfect for any budding spy
- Comes in a compact size that makes it easy to carry
Drawback
- The tip of the pen may be delicate
BestViewsReviews analyzed 2,885 reviews for 12 products in the Toy Electronic Spy Gear category.
We analyzed a total of 11 reviews for this product out of which, 4 reviews were received in the last 6 months.
The analysis indicates that around 100% reviews were positive while around 0% of reviews had negative sentiment.
This product received a total score of 8.82 out of 10 , based on review sentiments and user opinions related to 9 features: