Elul is the season when many people take their mezuzos down to have them checked. Taking them down is the easy part. Putting them back up correctly is where mistakes tend to happen — a mezuzah returned to the wrong doorway, a case that ruins the klaf over the next few summers, or a bracha […]
10 Things to Be Aware Of When Mounting or Remounting a Mezuzah Read More »
When you need a mezuzah for a new home, want existing mezuzot checked, or are preparing for a bar mitzvah, it helps to have one reliable address for the entire process. At KosherKlaf.com, we provide carefully sourced STaM—Sifrei Torah, Tefillin, Mezuzot, and Megillot—along with professional checking, clear reports, and coordinated home service in the Tri-State
This article originally appeared in the Jewish press and has been adapted for web A fascinating question arose in a local minyan on Purim that touches on two important areas of the halachos of STaM: חק תוכות (chok tochos), forming a letter through erasure, and מחיקת השם (mechikas Hashem), the prohibition against erasing Hashem’s Name.
A Purim Megillah Mistake: Can a Hei Be Turned Into a Daled by Erasing It? Read More »
Why We’re Addressing This Recently, someone asked us: Is it permitted to post pictures of mezuzot or tefillin online if Hashem’s name appears in the image? We appreciate the question and take it very seriously. At KosherKlaf, we are meticulous in our halachic standards and are committed to providing educational material about STaM (Sifrei Torah,
Displaying Hashem’s Name on a Computer Screen Read More »
🖨️ Click to View & Print Opens full-size in a new tab — use your browser’s print function (Ctrl+P / Cmd+P) This image is a guide detailing the laws and proper method for affixing a Mezuzah. It provides instructions on where Mezuzot are required, such as doorways of rooms and hallways in homes or offices,
Printable Mezuzah Installation Instructions with Beracha Read More »
🚨 Always Order Tefillin from Expert Sofrim! 🚨
Facing the Wrong Direction: A Shocking pair of Tefillin Read More »
A pair of Tefillin Carefully made and matched to your minhag and quality preference. 2️⃣ Scans of the parshiyot Provided for reference and future verification when your tefillin are checked. 3️⃣ Computer scan confirmation Documentation showing the parshiyot were digitally scanned and reviewed. 4️⃣ Quality information card A clear breakdown explaining tefillin quality levels, battim,
What’s included with every Tefillin purchase from KosherKlaf.com Read More »
Updated: Sep 11, 2025 Zonnenfeld Straps (Retzuot) are certified by the Badatz Edah HaChareidis of Jerusalem. Each Roll of straps comes with a number which can be crossed reference with their agency to ensure certification.
Badatz Edah HaChareidis of Jerusalem Read More »
Updated: Sep 11, 2025 Ateret Tefillin Batim are certified by the Badatz Edah HaChareidis of Jerusalem. Each pair comes with a safety code and an anti-fraud holographic sticker which can be crossed reference with their agency to ensure certification.
Badatz Edah HaChareidis of Jerusalem Read More »
In order for the letter Aleph to be kosher, it must consist of five components: the main body, an upper yud with its leg, and a lower yud with a tag (stroke) connecting it to the body. In the Arizal script, the right yud is not shaped like a standard yud, but rather like an inverted dalet. In
How to Write the Letter Alef? Read More »
