Andromeda Sheath Penis Extender

I went for marbled effect in glow in the dark blue & secondary colour black and wasn't disappointed.

What I would say, to get best luminous result, is to use natural light. I tried the torch on my phone initially but that had little effect & I was a bit disappointed.
However you might not want to wave this bad boy about during the day for your neighbours to see (you might get a queue forming at your door for starters
PROS:Gives you a Monster Cock but soft enough so as not to be uncomfortable for the receiver. You will definitely need lube though
CONS:Nothing. Would have been nice to have a storage bag or similar though.

Happy with product, not used as often as I'd like too
PROS:Great that you can customise this, fits well although can be a bit awkward to put on when not use to using these. Certainly gets a good response though.
CONS:A little awkward someone's to put on and get used to using it

Spend extra and get the signature version, or a solid color you know you will like... and perhaps wait for a firmer version.
PROS:Cool texture, shape and size.
CONS:Too soft. It like the stability of a fleshlight, it just doesn't work at all. It's like trying to control a Crazy Daisy Dancing Sunflower Sprinkler.
My color selection of marble vanilla + pastel purple was a bit underwhelming, but this isn't really a fault of Sinnovator.

we chose a medium size sheath which would have been fine lengthwise although could barely fit cock in even with lube due to it being too narrow. First and probably last foray into sheaths.
PROS:- signature colour/finish looks nice
- textured ridges provide good stimulation
- large head is fun to pop in/out
CONS:- sheath material relativly thin
- sheath too narrow

This was my first sinnovator extender and omg did this make my boy moan he loves it when the XL toys comes out to play. Would love to see more sheaths available
PROS:Thick head
Well fitting
Those ridges
CONS:None

It's all fun and games until someone gets fucked by an alien.
PROS:The pictures really don't do it justice. We ordered it in the standard Sinnovator Black which considering the overall theme of the toy suited it quite nicely, like something out of HR Giger or a certain film involving a certain alien. The head is big, you will need lots of lube and to take it slowly at first but the soft and flexible nature of the material helps. No complaints on her part.
CONS:I wish I'd ordered a smaller internal size as it can be a little wobbly in the middle and needs to be supported with hands for the initial insertion. My fault for overestimating the size of my manhood but something to bare in mind if you want a nice tight fit. Still a great experience though.

satisfied, a good and solid thing. the edges on the glance could be more "sharp", and the ring at the base could be more thick on the downside and perhaps it should be possible to choose a "ringsize"
PROS:satisfied, a good and solid thing.
CONS:the imprinted logo is to deep in my humble opinion, i think it makes a little weak point in the rubber material, should be less deep. also the material could be less softer for my taste.

Out of this world!
PROS:Wow!!! This was literally out of this world! With a little bit of lube, this alien inspired extender turned my husbands cock into a Monster!
The ribbed detail and bulbous head just added to the pleasure. So pleased with this item! A new favourite to our collection of UberKinky Toys!

- Husband enjoyed the feel of the ribbed inner sleeve, gripped him tighter as more went in.
- Comfortable to wear
CONS:Needs Lube!

I could not be happier. It's beautiful and super high quality.
PROS:This is super high quality. The material is perfect. I ordered Blue & Black. It's stunning and quite beautiful. This company does not disappoint. I will definitely be getting more stuff from here. Also shipping to the US was incredibly fast.
CONS:None really, the head is large, so just be prepared. I don't like ballstraps so I cut mine off. This is a personal preference but it's still well made and works well.