Key Ceres G-spot by Jopen - review by unfulfilled

Key Ceres G-spot

G-spot vibrator by

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Could be better.

When Jopen introduced this new line, I was really excited and knew I had to try and get this for my monthly assignment. Although this is a nice toy, it just isn't everything I was expecting it to be. For starters, it could be a little bit stronger. I was expecting it to be at least a good 4 Vroom and had hoped it would be even stronger, but that is not the case. Also, the head is girthier and would not be suitable for all users.
Great Materials
Could be stronger
Rating by reviewer:
extremely useful review


The Key Ceres G-spot is from the new Key collection from Jopen. This one is designed specifically for vaginal insertion in mind, but it can be used on other erogenous zones as well. My husband especially enjoys using it to massage his shaft and testicles.

We did have it in place during intercourse, but it's too large to maneuver around to be comfortable. I recommend using something smaller to use with a partner. If you want to use it with a partner, I suggest having them insert it for you otherwise it will just get in the way.

I do not recommend using this for anal insertion due to the lack of flared base.

It is completely waterproof so it can be used in any water setting that you wish without any issues.

It is best for intermediate to advanced users because the head is larger than most beginner toys.

Material / Texture

The Key Ceres G-spot is made out silicone, ABS plastic, and stainless alloy. All three materials are rated high on the safety scale so you do not have to worry about putting something dangerous into your body. The massager is pure silicone, the controller is plastic, and the push button control is the stainless alloy.

Silicone is a wonderful product because it does not harbor any bacteria and can be shared with partners. It is a food grade material that is hypoallergenic and completely latex free and phthalate free. The silicone does have some drag to it so I suggest using water-based lubricant with this.

It does have a slight silicone smell to it, but nothing that is overpowering or gross.

It does have a slight seam running vertical down the toy that is visible to the eye, but can't be felt while in use. It has some indentations in it, but these can't be felt while in use either.

The head is slightly flexible, but the rest of the toy is firm.

It is best for those who prefer smoother toys over those who prefer textured toys with the grooves and bumps to them.

Design / Shape / Size

This comes in blue, lavender, and raspberry. I chose the blue because it is my favorite color and this particular blue is quite attractive. It is a light blue with a see through darker plastic control cap.

The design of the toy is unique; it has an oversized head with a slim shaft and a slight curve to it for easier g-spotting.

It has an overall length of 8" from tip to base with an insertable length of 5 1/2". The head is 5" around at the largest point in the center. Directly underneath the head it is 4 1/4" around. The shaft measures 3 3/4" around.

The size is best for those who prefer girthier toys due to the large head. Here are some comparison photos of it against a Jopen rabbit and Uma, in my hand, and with a highlighter and kids power toothbrush.

It does come with a storage pouch so it can be hidden easily. It can fit in medium sized purses if you wish to travel with it.

Functions / Performance / Controls

It has one push button control that is located at the end of the toy which has the Key logo on it.

The placement of the control was awkward for me because I kept pushing the button while in use. The cap is very easy to use, just twist to insert the 2 AA batteries in the plastic holder and twist again to tighten.

The batteries last an average of 1.5 to 2 hours depending on the setting that you use and the type of battery that you use.

To use, push the button to turn on and to go through the seven functions. To turn off, hold the button down for a few seconds. It does not have a memory so it will not start up on your favorite setting when you turn it back on, but instead start at the beginning. The seven functions are as follows:

1: solid rumbly vibration low 4 Vroom
2: high pulse
3: wave from low to high and then repeat
4: pulse on off on off
5: two deep pulses and then 2 fast pulses and then repeat. Jopen calls it throb.
6: reminds me of an automatic weapon with four fast pat, pat, pat, pat's. Jopen calls it a flutter.
7: low high low high low high

The vibrations are deep and rumbly and can be felt throughout the entire toy, but it is stronger at the head. It does vibrate your hands and they can become uncomfortable after long periods of time. Overall, the first solid vibration is my favorite setting.

It is completely waterproof and has a seal to prevent water from seeping through. I did not have any issues while using it in the shower and when submerged in a sink full of water the vibrations did not diminish any.

The wonderful thing about this is it is virtually silent so you don't have to worry about others hearing you use this.

Care and Maintenance

It is best to use water based lubricant with this to ensure the longevity of the product. Jopen recommends not using silicone with this product.

Cleaning is a breeze since this is waterproof. You can use warm water and soap, toy wipes, or your favorite toy cleaner.

It is best to store this in a cool dry place out of direct sunlight.


The packaging is nice and they have included a storage pouch to keep the toy in. It also has a pamphlet that details the proper battery insertion for this product as well as warranty information regarding the product.

Personal comments

Jopen has a warranty that covers defective product replacement for one year from the date of original purchase. If you discover a defect and notify them during the warranty period, they will replace the toy. This warranty does not cover cosmetic deterioration caused by normal wear and tear of the product or by any intentional harm to the toy. You are asked to keep a receipt and register your product.

To preserve the environment, they recommend using rechargeable batteries with your toy.


I held off on getting my monthly assignment for a few weeks because I saw Eden was coming out with this new line and I had to try this toy out. If you are familiar with my reviews, you know that I have a hard time with orgasm and require a lot of power to achieve climax. Unfortunately, the low 4 Vrooms of this did not produce an orgasm for me either internally or externally. Most of you don't know that recently I have been able to ejaculate without an orgasm using a firm, curved glass toy. I was hoping that the added vibrations of this would allow me to ejaculate with an orgasm but that was not the case. It feels nice on my g-spot and the toy is wonderful for thrusting, but I'm just not able to orgasm or ejaculate with it.
Follow-up commentary
Jopen really disappointed me with this toy. I have owned several toys from the manufacture and this wasn't up to par with their other toys. It wasn't as strong as I was hoping and have never been able to achieve an orgasm with it.
This product was provided free of charge to the reviewer. This review is in compliance with the FTC guidelines.
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  • unfulfilled
    Thank you all for reading it. I wish it would have worked out as well!
  • charmedtomeetyou
    Awesome review! I'm bummed it wasn't a winner for you, but they can't all be, right?
  • sweetpea12
    Thanks for the great review!
  • doowop
    Thanks for the review!
  • Cindi025
    thx for the review!
  • Dawnwill
  • CountryPrincess
    Thank you so much for your review!!
  • karenm
    Great review and pictures, thanks!
  • LittleBird
    I like the look of the curve. Good review.
  • Lioncub
    Thank you for the review!
  • Clock Chime
  • SydneyScreams
    Thanks for the review!! I've been eyeing this line. I wish it was rechargeable, but good to know it isn't!!
  • Rawr4483
    Great! Thanks a bunch!
  • dangerzone
    Thanks made me decide just on your review to look for something else!
  • unfulfilled
    Thank you all for reading it. I'm glad you found it helpful with your decisions.
  • sXeVegan90
    Thank you for the review. I've been looking at others in the Key line since I got my Comet G, which is amazing. Also thank you for the photos.
  • unfulfilled
    I want to try the comet G 2.
  • unfulfilled
    I want to try the comet G 2.
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