Slides...

try the dunlop eric sardinas slide. I always had problems getting a slide to suit my small hands. The sardinas is shaped perfectly and it slightly heavier at the top. Google sardinas preachin pipe.

I've stuck w/ Dunlop chrome slides for ages.  They're indestructible, not too big and heavy, and I like the tone (not too biting like brass, not too dull).  Not sure if they're small enough for you, I use it on my ring finger.

I bought a swivel slide (can't remember, maybe not that exact brand).  It seemed like a good idea, but I bought one that was too big for my fingers and that made it pretty tough to use.   Make sure you get the right size!

Most of the time I use slides and tonebars (lapsteel) by Rocky Mountain Slides. I use my slide on my pinky too so I got myself a few Shavanos from them. Maybe it is something for you.

I second Nigel on Rocky Mountain Slides. Check out www.rockymountainslides.com for full info. Hand made and different models for all styles and shapes.

Good stuff and worth checking out.