I bought a clipper set from Petsmart, that has a removable blade so you can take it off to get it sharpened or switch to a different blade. It also comes with the plastic attachments to go over the blade to get different lengths. It will work good for the body & I try to use it the best I can for Twinkies belly, bum, ears, & paw pads (it's a little big for her but she isn't even 3 lbs). I am growing her hair out, but in case I wanted to clip her down I got these ones. Anyways, I bought them at the Petsmart store, and it was what the groomer reccomended.
Here's the link to them on Petsmart
http://www.petsmart.com/global/produ...N=2026120&Ne=2