Grooved Tefillin
What Are “VIP Chatzutzot Tefillin”?
This is the highest level of adornment available on our site – “The Ultimate Level of Hidur”. A premium product for those seeking the maximum in kashrut, craftsmanship, and aesthetics. These are our most luxurious tefillin and represent the highest quality level of Machon Aliya Tefillin.
What Does “Chatzutzot” Mean?
Chatzutzot tefillin feature fine yet visible grooves between the compartments of the head tefillin. These grooves create a sharp and precise separation between each bay, giving the tefillin a refined and prestigious appearance, while preserving accurate squareness and maintaining the structure over time.

What Makes Our VIP Tefillin Special?
VIP Chatzutzot Tefillin are ideal for grooms, Torah scholars, and anyone who seeks Tefillin Mehudarin Mehadrin – with the highest kashrut standards and an unmatched appearance.
Batim Quality
Batim made from a single piece of beheimah gassah leather – each bay is crafted from one solid piece, without glue or attachments. This is a top-tier halachic and structural standard, ensuring durability for many years.
Gold AA level of hidur – the highest classification in tefillin craftsmanship. Every detail, including the kesitza, titura, and squareness, is produced to elite standards without compromise.
Premium American leather – known for its durability and superior quality. The leather undergoes a special “Sweet Red Shifrah” treatment used to coat and stabilize the batim, providing a uniform look, enhanced strength, and a luxurious finish. The process is performed with no concern of salting, in full compliance with halachic standards and Mehudarin requirements.
Perfect squareness – marble smoothing, internal grooves for lasting precision, and delicate external grooves for an enhanced aesthetic finish.
Stitching & Straps
Stitching is done with natural sinew – in full compliance with halacha. The straps are handmade from premium leather, black on both sides, thick and polished, built to last.
Parchments
Written by a God-fearing certified Sofer STaM. Checked by both computer scan and meticulous manual inspection. Available nusach options: Sephardi, Beit Yosef, or Ar”i.
Kashrut Certification
Each pair includes an official seal under the supervision of Harav Moshe Shmuel Klein, with a signed Machon Aliya certificate of kashrut.
What’s Included
- Head and arm tefillin – according to selected nusach.
- Mehudar parchments written by an experienced kosher scribe.
- Single-piece beheimah gassah batim with full grooves.
- Hand-colored, premium handmade straps.
- Protective hard case.
- Official Machon Aliya kashrut certificate.
- Official seal of Harav M.S. Klein.
- Gold AA certification card.
Who Is This For?
- Grooms – a lifelong spiritual investment.
- Avreichim and Torah scholars who cherish hidur mitzvah.
- Anyone seeking the highest possible level of tefillin quality.