Designed for one-time use to reduce infection from person to person. Easy to use, convenient to handle, translucent, visible around the direction while checking inside.
Made of durable plastic, translucent, more accurate.
Easy to handle, easy to hold, designed to be the same
There are both small, medium, large, ready for all situations.
Cheap, suitable for use Fast check, cervical examination, annual examination, emergency preparation, delivery, etc.