SinFive Nagi - traditional vibrator by SINFIVE - review by Beautiful Dreamer

SinFive Nagi

Traditional vibrator by


Video review of Nagi Review and tips from tantric sex expert Jaiya
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Delightfully Sinful

The SinFive Nagi is a very strong, straight, velvety smooth vibrator with six continuous settings and three patterns. Strong vibrations does mean at the highest setting the Nagi does get loud. The two raised plus and minus symbol controls on the side are easy to reach and easy to press, even when coated with lubricant. It’s made of a phthalates & latex free, body safe material. The quality construction, combined with an included warranty, make this a vibrator worth exploring.
Phthalate free, waterproof, quality construction, attractive vibrator & packaging.
Confusing instruction manual.
Rating by reviewer:
useful review
With the over whelming variety of vibrators on the market, choosing a quality one can be a little tricky. The SinFive Nagi is certainly a cute, quality vibrator and definitely worth investigating further.

The vibrator has a smooth velvet like straight shaft that gently tapers towards the top for easy insertion. Measuring 5 ¼” circumference with an insertable length of 6 ¾”, the Nagi is sure to provide a full feeling to most. The toy is waterproof and has performed very well the few times I’ve taken it into the shower. Just be sure to have the base screwed on tight so the rubber o ring is compressed after inserting the two AA batteries (not included).

The little buttons on the side are a raised positive & a negative symbol. Press the positive for a second and the vibrator turns on, as well as a red indicator light. There are a total of six continuous settings, each stronger than the last. Press the positive button and you’re introduced to three different patterns. To get back to a continuous setting, simply press the negative button once. To turn this vibe off, you must hold the negative button for a few seconds. While this initially seems annoying- this also means that accidentally turning the toy off mid-orgasm is much more unlikely. The strong vibrations are generally quiet on the lower settings, but the closer you get to the strongest, the louder the Nagi is. It probably can be heard through a thin closed door on the strongest setting.

So how does the Nagi feel? Great! The vibrations are very strong and situated toward the top of the toy, so while it doesn’t stimulate my g-spot, it does feel very nice. I also enjoy using this vibrator on my clit because it’s very easy to hold and the vibrations transfer through the WTP material very well. Because this toy is nonporous, a little lubricant goes a long way. You can use any type of lubricant- though I prefer silicone based when heading into the shower as it lasts longer.

This vibrator is made of WTP, a specially formulated thermoplastic. It’s nonporous, phthalate and latex free. It’ a newer material to me so I went to the included instruction manual & EdenFantasys material guide to learn more. Cleaning is simple with soap & water and as this toy is waterproof it can easily be done in the sink (though SinFive says not to place it in hot water).

SinFive has printed that if switching between anal and vaginal or when sharing the vibrator between multiple people- that only cleaning with soap and water is required. Soap & water does not sterilize a toy- so for safety I always put a condom on my toys (that can’t be sterilized) if I’m using them anally or sharing them. Another safety note- as the Nagi doesn’t have a flared base- use extreme caution if you choose to use this toy anally.

Something else very nice about all SinFive products is that they come with a one year guarantee. You can extend that guarantee to five years by simply registering your new product at their website. The Nagi is available in three colors to suit most tastes and has a cute raised octopus on the one side. Strong vibrations, a five year warranty, quality material, and the ability to take this toy in the shower make the Nagi a very nice vibrator.
This product was provided free of charge to the reviewer. This review is in compliance with the FTC guidelines.
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  • Liz2
    Great review! I have been looking for a new "straight" vibe as I have been only buying those with a g spot curve.
    Impressed that it has a
  • Sammi
    Good review! This looks fun, and I like that they have a guraentee Smile
  • Sammi
    Unfortunately I can't edit a post, darnit! That's guarantee Smile
  • Liz2
    Correction: Impressed with the 5 year warranty. I play hard with my toys so the warranty is impressive.
    I am big into silicone, price seems high for being non-silicone.
  • CaptainBunnyKilla
    I'd seen this line, but didn't really know what to think. Great review!
  • Miss KissThis
    Five years? That's really impressive.

    Yet another great review Smile
  • Beautiful Dreamer
    Thanks everyone for the comments!
  • Medchic
    Wow! just over 6"? Its amazing how you can misjudge a picture! It looks smaller! It also looks REALLY smooth! Great review! Its going in my wishlist!
  • Beautiful Dreamer
    Medchic- Its actually longer than 6"- the total length of the toy is 8 1/4" with 6 3/4" being insertable. The 1:1 view actual size on Edens is very helpful. Thanks for the comment.
  • Epiphora
    Haha, you WOULD correct the instruction manual. Winking
  • nicole07
    Great review!
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