คุณลักษณะ

• A plastic ring is fixed to the center of the slide glass, and eggs can be placed in the ring with 3~4 drops of water for microscopic observation.
• The water does not dry out for about 30 minutes, so you can observe continuously.
• Even if the microscope shakes, the eggs hardly move and can be observed.
• It is easy to operate because you can find eggs using the ring as a landmark.