and comparing your carving to a plan or checking to
see if sizes on one side of your carving are symetrical
to the other side used to be guess work, or requred
you to use an expensive calliper to check it -- but
then you found yourself constantly readjusting your
calipers to check two other critical dimentions.
Our callipers are inexpensive and come in a set of various
sizes. You can afford to dedicate each one to different
dimentions on your carving which you have to check after
every few cuts to your work.