Tefillin Buyers Guide
What's inside the boxes?
The box of the head tefillin (tefillin shel rosh) has four separated compartments, each with a specially prepared parchment or vellum (known as klaf) on which a different passage from the Torah is written? The arm tefillin (tefillin shel yad) has one single compartment containing a parchment with verses.
How are the...