I bought a book test years ago that used a powder on your finger. I cant remember which book test it was but I loved it.
Asked at 07:40am on January 11th, 2014 by thomas6411 (0 karma)
1 Answer
1
Hi there! I'm not personally sure if the final book test uses a powder but it might be a little too close to exposure to say for sure if it does not not!
Answered at 03:20pm on June 17th, 2014 by girspiggy (2438 karma)