The document defines and provides examples of a "kli shemilachto l'issur", which is an object whose primary use is forbidden. Specifically, it states that a kli shemilachto l'issur is an object whose main purpose involves an activity that is prohibited on Shabbos, such as building with a hammer, cutting with scissors, or making calls with a telephone book. The document aims to explain what constitutes a kli shemilachto l'issur by breaking down the individual words in the phrase and offering illustrative examples.

1. What is a
Kli SheMilachto L’Issur?

2. Kli SheMilachto L’Issur
Let’s look at what
each word means.

3. Kli SheMilachto L’Issur
an object
Let’s look at what
each word means.

4. Kli SheMilachto L’Issur
an object whose primary use
Let’s look at what
each word means.

5. Kli SheMilachto L’Issur
an object whose primary use is forbidden
Let’s look at what
each word means.

6. For example:
is a kli shemilachto l’issur
because its primary use is to
build, and building is forbidden
on Shabbos
A hammar

7. For example:
are a kli shemilachto l’issur
because its primary use is to
cut, and cutting is forbidden on
Shabbos
Scissors

8. An object is also
considered a
kli shemilachto l’issur
if it is normally used to
assist in an activity that is
forbidden on Shabbos.

9. For example:
is a kli shemilachto l’issur
because its primary use is to
help make calls, and calling is
forbidden on Shabbos
A telephone book