We are Kosher

Tefillin by Kesher Tefillin are made under the supervision of Rabbi Aryeh Stern, the Chief Rabbi of Jerusalem.  Our tefillin and our workshops have the approval of: Rabbi Nissim Karelitz ztz”l, Rabbi Yisrael Belsky, ztz”l, Rabbi Yaakov Perlow (the Noveminsker Rebbe, ztz”l), Rabbi Shmuel Eliyahu (Chief Rabbi of Tzfat), Rabbi Sariel Rosenberg and many more.  Their letters of approval are available on request.