The stroker is made of silicone and abs plastic. There is a smell to it, but it is a mild one. You'll only notice it if your nose is right up against it. The interior ripples are soft and very flexible. These significantly add to the stimulation. The outer part of the stroker has a rough enough texture to give you a much better grip of the toy.
I like the design, but you should be careful that the egg doesn't pop back out of the tip of the stroker while you're using it (especially if you are a longer guy and bump the back with your head). I was a little concerned at first that the interior might be too open, and so this would only work for thicker men, but I was pleased to be wrong. An average cock should have no trouble whatsoever with this item, but guys on the smaller side should think more carefully about getting this one.
The egg is controlled by a little pack that slips into the side of the toy. So you only need one hand to use it. There is a single control button, you hold it to turn it off. It has a number of patterns, so you should have no trouble finding the one you like best. Of course, if you are part of a couple, you could easily allow your partner to hold the control and let them choose the stimulations affecting you.
You can easily clean this toy with a toy cleaner or soap and warm water. Just make sure you remove the egg and control pack first. With the two breather holes near the tip, you can stick this one under the faucet to allow the water pressure to flush it out after applying the soap or cleaner inside with a finger.
It's made of silicone, that means no silicone-based lubrication is allowed here. Stick to water-based, which is what I recommend whenever possible. You might be tempted to squirt lube inside the toy, but don't do that. Either you or your partner should lube your cock and then slide into the toy. Due to the number of ripples inside, your lube may be highly ineffectual if inserted into the toy itself.
I liked the box this one came in. It has a little part on the side that shows you a visual representation of each of the vibrational patterns. I thought that was very nice. It can even double as a storage container, with the two compartments inside. One for your toy and the other for the egg and control pack.
It even comes with a small packet of water-based lube to get you started, which is a very refreshing change for me.
Overall, my experience using this one is mixed. While I'm happy with the toy as a buildup, it does have a little trouble (with me personally) in pushing me to orgasm. I spent ten minutes on average stroking myself with this, and then usually pull it off so that I can orgasm with my hand.