Universal indicator paper.Maintain and check your body pH, aquarium and spa pH,urine and saliva pH etc.
Comes in a very nice and reuseable plastic case with color pH guide.
A fun, easy, inexpensive science experiment for home with kids.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.01 inch
Height : 0.59 inch
Length : 3.11 inch

Item Weight: 0.48 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B071RK8TD6