The phrase "little sanding" means to do a small amount of smoothing or polishing on a surface using sandpaper or a similar abrasive material.
Sentences with «little sanding»
Coco Plum is on its own little sand island with palm trees and a tropical beach. (belizeandreams.com)
The turtle's flippers act as seats, providing kids with the perfect perch for playing in the sandbox (while getting as little sand on their clothes as possible!) (smythstoys.com)
When a cat licks his fur, his tongue has tiny little sand paper like bumps that catch the excess hair. (healthguidance.org)