Pen sander.

[Tony P]

I picked this up recently. Dspiae sander. Great for tight places. Comes with extra pads for all the different head shapes. You won’t be sanding hulls with it but it does take down hardwood for fine detail sanding. Oh yea, new cutting mats to replace the 20 year old ones I had !!

 

[paul ron]

looks like a nice tool, i assume it vibrates, that would be more controllable in tight places.

i have an old oral b electric tooth brush i converted to a mini sander but its sort of an orbital rather than vibrates.

these small sanders do come in very handy.

 

[Seagull Shipwright]

On a similar vein, I saw and have purchased the following micro drill ideal for tight spots and repetitive drilling for tree nails etc.