וְנָתְנוּ עַל צִיצִת הַכָּנָף

פְּתִיל תְּכֵלֶת

“And they shall place upon the tzitzit of each corner a thread of Tekhelet.”
Bamidbar 15:38
About 1,300 years ago, the secrets of Tekhelet were lost.
Thanks to the joint effort of rabbis and scholars, they were rediscovered.
Since then, we have been producing exquisite Tekhelet threads, so that every Jew can fulfill the Tekhelet commandment according to its rules.

Who We Are

Amutat Ptil Tekhelet produces Tekhelet strings from the Chilazon HaTekhelet,
the Murex Trunculus, so that Jews can return to fulfilling the mitzva
of placing strings of Tekhelet on their Tzitzit.

Mesorah for Tekhelet

Tekhelet is an expensive dye extracted from a sea snail.
It was used in the past to dye the clothes of kings and Kohanim Gedolim, and at the same time also to dye the tzitzit of every Jew.
The story of Tekhelet begins in the days of the Torah, passes through the days of the Mishna and Gemara,
and reaches right up to our own day!

To learn more about Tekhelet

Techeiles – It’s Not All Black and White

A documentary about the Techeiles dye: how it was lost, the search for the chilazon, and the reasons to believe the murex trunculus was its source, with a balanced discussion from a traditional Jewish perspective on wearing Techeiles today.

Now available to watch for free.

How do we Produce the Tekhelet?

Production of the Tekhelet begins with capturing the Murex Trunculus sea snails,
continues with the dye extraction of these snails, moves to dyeing wool with this dye,
continues with the spinning of the dyed wool into strings and ends with the weaving of them into Mehudar Ptilim.
How does this happen? You're welcome to see pictures!

1
Trapping the Chilazon
2
Extracting the Tekhelet
3
Spinning the Wool
4
Dyeing the Wool
5
Plying the Strings

Kashrut of Our Tekhelet

Our Tekhelet strings are produced in accordance with the highest standards of halachah and kashrut. They are certified by the Badatz Mehadrin of Rabbi Avraham Rubin shlit"a, and are produced under the supervision of our rabbinic authority, Rabbi Eliyahu Tavger shlit"a.

Ptil Tekhelet Information Center
Number of
Strings and Tying
Perek
HaTekhelet
Questions and
Answers
Shiurim and
Educational Resources

Our Products

Looking for Tekhelet strings according to the Rambam?
Prefer specifically the Raavad’s method?
Nipputz lishmah or not?
In our online store, you’ll find all types of tzitzit, strings, and tying methods so you can fulfill the mitzvah properly.

שַׁבַּת הַתְּכֵלֶת
Shabbat HaTekhelet — marking Parashat Shelach, in which the mitzvah of tzitzit and Tekhelet was given to Am Yisrael,

“Ptil Tekhelet” is running a special, one-of-a-kind offer!
Buy a cotton tallit katan with Tekhelet strings and pay for the strings alone!
(For a wool tallit katan, just add ₪50!)