The OnSet buffering system is another way to insure that you are comfortable during every step of your dental procedure
Onset by OnPharma
The Onset system uses a special mixing pen that delivers the buffering agent at the same time the anesthetic shot is given providing nearly painless dental injections. The result is less discomfort and less wait time for the numbing effects of the anesthesia.
“Gentle Dentistry at Affordable Rates” Free Self-Diagnosis Guide