Jumping egg, also known as shaking egg, is a type of sexual toy used for masturbation in the vagina. Due to its small size, it can be placed entirely in the vagina or used to stimulate the clitoris, nipples, or glans, enhance sexual desire, and achieve orgasm.
Jumping eggs have an egg shaped part, some wired and some wireless. Wireless jumping eggs usually have a thin rope that can be pulled out of the vagina or anus after use, otherwise it may get stuck inside.
Jumping eggs are made of rubber, plastic, metal, silicon and other materials, with a smooth surface. There are many particularly cute shapes and various colors of jumping eggs on the market, increasing the user’s interest.
The basic principle is to use the effect of vibration caused by the addition of eccentric copper to the motor, and to use the location where the axis of the bar type motor extends, adopt an eccentric configuration, such as a semi cylindrical or pie type. When the motor rotates, it will cause the center of gravity to shift (rotate around the core of the motor), resulting in a feeling of jumping egg vibration.
Due to the high electromagnetic noise of traditional coil motors, they are gradually moving towards wireless coil motors, and wireless motors are also starting to be used. The quality of the motor itself determines the speed (vibration force), volume, lifespan, and price.