You could almost call this an "all-round" type of mouse. The format of this mouse is such that it suits those with smaller hands.
From Amazon
Esperanza EM101K Black Radio Transfer, PC Mouse, PC/Mac, 2 Ways
Amazon
Esperanza EM101R Wireless Optical RF Mouse 800 DPI Black, Red - Mouse (Optical, RF Wireless, 800 DPI, Black, Red)