Рет қаралды 27,490
Hello and welcome this is a video of Difference between two things series..
In this video we'll understand about electric tooth brush and manual tooth brush
Well see the design , working, pressure, cost and uses of both electric and standard tooth brush
We discuss about which one is more practical and also we discuss that where we have to use electric toothbrushes
Must SHARE with friends
SUBSCRIBE for more videos
#drharishankarsoni