I think I've found the most powerful egg I'll most likely ever find. It has special features found in many high quality vibrating toys. One that may appeal to many users is that it's rechargeable. Another wonderful feature is that the egg is controlled by a remote. Adding to these high end features, the ergonomic remote and egg with a powerful motor produce strong patterns of rollercoaster and surging vibrations. How many vibrators do you have that offers these 2 types of vibrations?