This is a very versatile and fun toy. The batteries were easy to insert, and the functions are easy to understand. Just power it up and go!

With a 2.25" length and 4" circumference (times two), this is a very functional and fun toy. Added to that, there are 20 vibrations to cycle through, so you'll never get bored.

I can see myself returning to this toy again and again when I want some quick play. I would caution that using both eggs inside will cause them to vibrate against one another and produce very loud noises, so playing alone or with a partner would be preferable than trying to sneak in some alone time with others in the house.

There are 20 vibrations to choose from, so you have a lot of variety to choose from. The vibrations come from all parts of the egg, so there are no dead zones to speak of.

I was satisfied with the build-up and release while using the toy. Starting with the lowest vibration, I went up to medium and then high intensity to finish off.