The best replacement for fingers is pick.

The best alternatives to fingers are rated as following:
★★★★★  pick
★★★  toes
★★  pick bass
★★  pacifier
★★  release
★★  fingers
★★  nike free
★★  digits
★★  thumbs
★  500t
★  fila skele toes
★  plectrum
★  6 toes
★  vivo barefoot
★  merrell barefoot
★  pick guitar
★  tongue game of thrones
  chicken tenders
  gumbo
  skele toes
  hands
  running shoes
  skeletoes
  release archery
  broken fingers
  homestar runner
  merrell

Your alternative for fingers is not listed? Suggest!
Speaking about fingers, one probably shouldn't forget about arthritis.

Other search terms related to fingers and their ratings are:
★★★★★ arthritis
★ hands
★ pain
You have in mind a companion for fingers and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of fingers in all years. Click on graph for more.
fingers
pick
toes