I've never used the Original Sqweel, but there was plenty of popular feedback on it when I joined Eden. Shortly after the second came out (and once a few reviews were up), I purchased the Sqweel 2. Often sequels are not as good as the original, but I'll let those who have owned both judge that. In my case, I was kind of unimpressed by the Sqweel 2. It just didn't live up to all of the hype. However, I did see that alternate wheels with different textures were available for use with both the original and the 2nd Sqweel. I finally broke down and purchased all three alternate wheels for the Sqweel 2. This includes the wavy, the nubbed, and the studded. There aren't minor differences between the wheels...these are entirely different designs. They move differently in the machine, and they certainly feel differently. So, I guess to wrap this all up so far, the Sqweelers are wheels that fit into the Sqweel or the Sqweel 2, which give the machines more variety.

The Sqweelers are made of TPR, which is a 7/10 on the safety scale. I believe this material was chosen because it can be used for many different textures. TPR is porous, so the Sqweelers should not be shared between partners (unless you are already fluid bonded and are clear of any infections). There are three different textures to choose from (or you can buy them all as I did). The wavy is very soft, and the edges feel similar to labia. There are tiny little triangle tongues on the insides of the wavy outside. The original wheel that comes with the Sqweel 2 is much harder and thicker. The second texture is the nubbed. It's also made of the same material as the wavy, and the material is softer than the original wheel. However, it's not quite as forgiving as the wavy. There are little nubs that look like tips of tongues inside of a spiked edge. The nubs are pretty hard, though there is some give. This would probably be the best option for someone who doesn't get off easily without a fair amount of pressure. The third texture is the studded. It has more give than any of the others. If you've ever seen the sticky toys in the quarter machine, this has a very similar texture. There are three rows of spikes on the edge on top of a singular wavy line.

They say that the Sqweelers are beige and have a length of 3 inches on the product page. However, the wheels are a light pink, and the length really makes no difference. The Sqweelers turn continuously, so part of the wheel will always be in contact. I am most pleased with the nubbed design, but I am one of the women who likes some pressure during oral contact. Since the wheel stops if too much pressure is applied on the machine, the texture has to be firm in order to get the pressure without pressing down and stopping the machine. However, women who are more sensitive may enjoy the give of the other textures.

The Sqweel 2 allows for the Sqweelers to be at one of three speeds and to turn clockwise, counterclockwise, or back and forth (in kind of a flicking motion). I do suggest plenty of lubricant, but I prefer to apply the lubricant all around the Sqweeler before placing it in the machine. This keeps me from over-applying and slinging lubricant everywhere, while also allowing an even and thorough coating.

These Sqweelers cannot be disinfected, but they can be cleaned with soap and water or toy cleaner. Unfortunately, it's a bit harder to clean the softer material of these as opposed to the original wheel. The studded is horribly difficult because it is a dust magnet and stays kind of sticky feeling. These Sqweelers can be used with silicone or water-based lubricants, but the water-based is easier to clean off.

This is the original wheel in the Sqweel 2:


This is the nubbed:


This is the studded:


This is the wavy: