|The EVOLUTION Artificial Insemination Sheath has an
exclusive patented plunger design that provides a
perfect connection for both 0.25 and 0.50 straws.
The conventional sheaths loose up to 10% of the
semen by back flow.
EVOLUTION Sheath has innovative patented format
that provides better expulsion of the entire dose of
semen and avoids semen back flow.
Rounded finishing avoids tissue damage.
A.I. Sheath with exclusive “anti back flow” system.
It is ideal for increasing pregnancy rates.