Universal pH Litmus Paper Roll 0 - 14 (5 meter)

5 out of 5 stars Saturday 01 April, 2017 By John Gibbons
Good product! As now I can really check my own water level and see if it is good enough.
Also I can make sure the things I am using for my children have good pH level as we do not always believe the description of creams and shampoos.
Now I can use everything with believe that everything is up to promised quality .
Useful product. Would recommend it to others.