Love  this  tool  share  from  @reinsteinross  -  “This  is  one  of  my  very  favorite  tools,  and  I  am  always  surprised  that  it  isn’t  more  well  known.  At  @reinsteinross  we  don’t  cast  our  jewelry.  We  alloy  our  golds  in  house  and  then  mill  and  draw  it  down  to  the  sizes  and  shapes  of  sheet  and  wire  we  need  to  fabricate  whatever  it  is  we  are  making.  I  am  constantly  using  one  of  these  to  check  the  thickness  of  my  metal  as  I  mill  it  down  or  draw  it  out.  
This  tool  (a  pearl  dial  gauge,  or  a  pearl  and  stone  gauge)  lets  me  check  the  thicknesses  of  sheet,  wire,  stones,  drill  bits,  burrs,  and  whatever  else  quickly  and  easily.  Also,  unlike  my  digital  calipers  ,it  easily  fits  into  a  pocket  of  my  studio  apron!”  Who  had  used  one  of  these?  Let  us  know  in  the  comments!  #jewelrytools  #measuringtools  #jeweler