electron shell —
Founded electron shell models & stl files for printing
Johann_wyss
iontibon
FrancescoFeltrin
MostlyBikeStuff
pcwzrd13
carlymx
terabyte11
DrPr1nt
SerenityRanch
dragonlutin
Giggi99
GerryPB
golem
ossum
Dsk001
Skybob22
foko
burntcrispy
welliott
Derik Whittaker