This handheld sander is of ingenious design. The Velcro system makes the strip and clip sander seem so primitive. Most important feature for me is comfort and ease of use - no more hand fatigue. And the tool gets into tight spots as efficiently as it covers the larger surfaces. I did use the finger attachments when necessary; interchanging the parts was quite easy with a small enough screwdriver. The only con is that the Velcro which grips the sandpaper sheets has worn thin, particularly in the tip - which in itself is not prohibitive, as the parts can be purchased and replaced. It's finding those parts for purchase which has proven difficult.
Craftsman Mouse Detail Sander is recommended by jking
Compact design for performance in those hard to reach areas. Saddle cushioned grip for optimal comfort and control. 0.5 amps for optimal tool performance. Kit includes 34 accessories. Finger detail attachment allow for getting into tight areas.