Evolution AI Sheath (pack of 50)

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.