Sticks fairly well for a short time. I have to use it on lower back and lower body, moisture causes stickiness and drains off body in very awkward places! But maybe I'm expecting too much. Generally he does what he has to do. Also, wire connectors stay tight throughout use. I prefer thinner padding as it fits my body better and they do.
80 Pieces Water Test Litmus Strips Litmus ph Paper Soil Acidity Meter Liquid pH Tester 1-14
10 Review
Efficiently Test Your Antifreeze And Battery Acid With A 3-In-1 Refractometer
18 Review
TDS water quality tester - TDS water hardness meter (portable digital salt meter for water analysis)
9 Review
π― Honey Refractometer with Automatic Temperature Compensation (ATC) - Tiaoyeer Moisture, Brix, and Baume Refractometer for Honey, 58-90% Brix Scale Range - Honey Moisture Tester
31 Review