How do I access the valve stems in this faucet?

[BDezz]

I'm trying to fix my leaky kitchen faucet. I've fixed a leaky shower, so I understand the basics of opening it up and replacing the valve seats, washers, O-ring etc.

The problem is I can't figure out how to get the handles off of my faucet in order to access the valve stems. There are no obvious screws that are visible. Here are some pictures. Part of the handle does screw off as shown in the second picture.

The basin has "Blanco" on it, but I went to their website and could not find this model of faucet. Thanks for any help.

 

[Mr_David]

grab ahold of the acorn part of the handle and unscrew it. Try using a strap wrench

 

[BDezz]

Thanks a lot for your help!