Fentanyl Test Strip Kit | All-Inclusive with pre-Filled Buffer Solution, Swab and Analysis Chart | 5 Pack

It's a must for raves and parties of that nature. Teach others how to protect themselves from possible overdose death.Fentanyl is found in anything from weed to cocaine and everything in between. Hope this info was helpful.

The ease of use.

Luckily I haven’t had to use these tests other than to see how they worked. I bought them for a music festival and it was a huge relief knowing that none of my friends had to worry about getting drugged.