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Facing the Wrong Direction: A Shocking pair of Tefillin
Unsure if your tefillin are kosher? Learn what makes tefillin pasul and why it's critical to only buy from a certified sofer with a proper hechsher. Protect the sanctity of your mitzvot.
Rabbi Moshe Gantz


Printable Mezuzah Installation Instructions with Beracha
Mezuzot are required for the doorways of each room and hallway in a home or office, including attics, basements, laundry rooms, garages, and walk-in closets (excluding bathrooms). Even small hallways leading to a 6ft x 6ft room require one. Once affixed, a Mezuzah must remain, even if occupants move, unless the newcomers are non-Jews.
Kosher Klaf


Displaying Hashem’s Name on a Computer Screen
Ever wondered if showing Hashem's name on your computer or phone screen is permitted, especially when closing a file or turning off the device? This article dives into the halachic (Jewish law) considerations, explaining why most authorities permit it.
Kosher Klaf


How to Write the Letter Alef?
To be kosher, the Hebrew letter Aleph must have five key components: a main body, an upper yud with its leg, and a lower yud with a connecting tag. However, the precise formation varies by scribal tradition, impacting its "hiddur" (beauty/perfection) level.
Rabbi Ishay Sarig


“𝐎𝐧 𝐭𝐡𝐞 𝐌𝐨𝐨𝐧”? 𝐀 𝐒𝐡𝐨𝐜𝐤𝐢𝐧𝐠 𝐄𝐫𝐫𝐨𝐫 𝐢𝐧 𝐚 𝐌𝐞𝐳𝐮𝐳𝐚𝐡 𝐒𝐜𝐫𝐨𝐥𝐥
Imagine your Mezuzah blessing you to live... on the moon! A shocking scribal error recently rendered a scroll completely invalid. This isn't a joke—it's a critical reminder that even perfect-looking Mezuzot can hide serious flaws. Learn why proper checking and certified sofrim are vital for true kedushah in your home. Don't risk a pasul Mezuzah – discover what you need to know.
Rabbi Moshe Gantz


𝗧𝗵𝗶𝘀 𝗖𝗼𝗺𝗺𝗼𝗻 𝗠𝗼𝗿𝗻𝗶𝗻𝗴 𝗛𝗮𝗯𝗶𝘁 𝗖𝗼𝘂𝗹𝗱 𝗕𝗲 𝗠𝗮𝗸𝗶𝗻𝗴 𝗬𝗼𝘂𝗿 𝗧𝗲𝗳𝗶𝗹𝗹𝗶𝗻 𝗣𝗮𝘀𝘂𝗹
Even if your Tefillin appear fine, internal issues can develop unnoticed. A recent case revealed how consistent moisture caused a subtle but invalidating warp in the Tefillin's shape. The Aruch HaShulchan mandates professional inspection every 3.5 years to prevent such problems.
Rabbi Moshe Gantz


Ensuring the Quality of Tefillin: Common Issues and Solutions
A Bar Mitzvah tefillin mishap reveals hidden flaws. Stickers and invalid parchment can render them unusable. Don't let this happen to you.
Rabbi Moshe Gantz


Understanding the Mitzvah of Mezuzah: The Importance of תעשה ולא מן העשוי
תעשה ולא מן העשוי: Mezuzah must be right from the start. Fixes don't count. Intentionality matters.
Rabbi Moshe Gantz


𝗙𝗿𝗼𝗺 𝘁𝗵𝗲 𝗦𝗼𝗳𝗲𝗿'𝘀 𝗪𝗼𝗿𝗸𝘀𝗵𝗼𝗽: 𝗔 𝗠𝗲𝘇𝘂𝘇𝗮𝗵 𝗜𝗻𝘀𝗽𝗲𝗰𝘁𝗶𝗼𝗻 𝘄𝗶𝘁𝗵 𝗮 𝗦𝗵𝗼𝗰𝗸𝗶𝗻𝗴 𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆
Never assume your mezuzah is kosher, even if it came from a Judaica store. A recent inspection in Long Island revealed a shocking truth:
Rabbi Moshe Gantz


From the Sofer's Workshop: A House Call with a Surprising Discovery
Homeowner bought new mezuzot, felt uneasy. Inspection revealed ALL were invalid! Luckily, flaws were fixable. Lesson: Even store-bought mezu
Rabbi Moshe Gantz


Expert Sofer Writes on Klaf to be used for Mehudar Tefillin
Expert Sofer Writes on Klaf to be used for Mehudar Tefillin
Kosher Klaf


Watch a Sofer Stam Peel Hashem’s Name from a Sefer Torah
H/T Shmuel Hertzfeld: Removing two names took 30 minutes each of meticulous effort—true dedication. Expert Sofer STa”M: R’ Shimon Zeide.
Rabbi Shimon Zeide


PROFESSIONAL EXAMINERS
Our certified examiners ensure flawless STaM (Mezuzos, Tefillin, Sifrei Torah) by adhering to strict training and meticulous scrutiny standa
Rabbi Moshe Gantz


COMPUTER SCANNING
No caution is too great in inspecting Mezuzot. Our certified examiners use STaM computer scanning to double-check scribes' work, ensuring Ka
Rabbi Moshe Gantz


CERTIFIED SCRIBES AND EXAMINERS
The Vaad Mishmereth STaM certifies scribes, ensuring adherence to strict Halachot for valid STaM.
Rabbi Moshe Gantz
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