I have been using Dr...
, January 25, 2012
I have been using Dr Grip series over decades.
It was must-have item when I was in elementary to high-school in Japan. Great
grip, shaker function, and cool colors. Only con is that its grip gets
yellowish, sticky, and dirty over 1-2 years. I guess, you can buy a new Dr.Grip
every 1-2 years. Also, you can personalize it by inserting small-sized
photo/art. I inserted a picture of my cat.