use the smell to repel

Throughout evolution smell has proven to be an effective form of self-defense in nature and this concept is also used by the army. Now, for the first time, Invi makes this nonviolent self-defense technique available in a small and sophisticated bracelet. After activation, a foul smell is released to repel an attacker and to alarm others.

order now

how it worksdownload manual

press safety button

only now the bracelet can be activated

pull with force

until the bracelet breaks. One time use!

use the smell to repel

and to alarm others.