Slim stimulator - traditional vibrator by WHK GmbH - review by Illumin8

Slim stimulator

Traditional vibrator by WHK GmbH

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Sleek, Slim, and Simple

While not a perfect toy, this vibrator does bring an impressive amount of power for its size. Its short, slim design, as well as its small price tag also means that it could serve as a great toy for users wanting to experiment with vibrators.
Slim design
Can't smoothly adjust power
Higher settings are very loud
Rating by reviewer:
extremely useful review


This product is a very simple vibrator which would be an excellent toy for anyone looking to experiment more with vibrators. The clean and minimal design means it's not intimidating, and the slim dimensions are great for users who are wanting something with less girth. It offers a nice range of power, from very gentle vibrations to surprisingly strong vibrations, and is great for use on practically any part of the body.
  • Who / How / What
    [ ? ]
    Who might this product be best for? How is it best used? What are the best circumstances or situations for using this product?
    • Couples
    • Everyone
    • Solo
  • Where
    [ ? ]
    Where / what types of places can this product be used?
    • Anywhere
  • Features
    [ ? ]
    What kind of features does this product offer?
    • Travel friendly
  • Body / part areas
    [ ? ]
    What areas on the body can this product be used / what areas does it stimulate best?
    • All over body

Material / Texture

The vibrator is made of plastic, and has absolutely no scent or taste. The surface of the vibrator is completely smooth, and feels great when covered in lube. The dial base has ridges all the way around to allow it to be easily gripped and turned for adjusting the power.
    • No odor
    • Not porous at all
    • Smooth

Design / Shape / Size

The small size and design of this vibrator makes it a great option for users who aren't wanting a larger toy for penetration. The size also means it's easy to hide away, store, travel with, etc. The subtly curved end of the vibrator adds to the sleek, smooth feel of the toy, and allows it to be inserted very smoothly.

The dimensions of the vibrator are as follows:

Insertable length: 4 1/2"
Length: Approximately 5 3/4"
Circumference: 2 1/4"
Diameter: 3/4"

    • Beginner
    • Discreet look/design

Functions / Performance / Controls

For the size of this little vibrator, it offers quite a large amount of power. The vibrations are controlled by a simple dial base. What's unfortunate, though, is that the it's almost impossible to transition smoothly from the lowest power to the highest power. Instead, what happens is that you'll turn the base to increase the power, but it'll stay on the lowest strength. As you continue to turn it, something will immediately jolt within it, and you'll find yourself at the highest strength. Occasionally, I was able to get it to operate properly, and could adjust it to a setting somewhere in between the two extremes.

When used at its lowest power, it only produces a very soft buzzing sound. However, when the vibrator is at full power, it can get a bit loud. Initially, I took out the small piece of plastic that was found in the battery compartment (seen in the pictures) when I put the batteries in. After doing this, I found out that the batteries tend to shake around inside the compartment when it's set at full power. This was easily remedied by keeping the plastic piece in the compartment and placing the batteries within it.

We used this in the shower, and it performs perfectly, even when being held directly under water. I tried it fully submerged in water as well, and it continued to perform like a champ. We love our waterproof toys!

The dial base unscrews from the body of the vibrator to allow access to the battery compartment. 2 AAA batteries (not included) are needed.

    • Easy to use
    • Multiple settings

Care and Maintenance

We've used this with both silicone-based and water-based lubes with no issues at all. And because it is completely waterproof, we simply used soap and warm water to rinse it off once we were done playing. As far as storage goes, we just keep it in the small cardboard box that it came in.
    • Easy to clean
    • Easy to store


The vibrator came in a small plastic packaging, placed in a very simple white cardboard box. As previously mentioned, this small box can easily be used for storage of the vibrator.

    • Discreet looking packaging
    • Good for storage
    • Minimal


When simply inserting this vaginally, my wife has said that she doesn't experience a lot of pleasure from it. Because of its small girth, we were able to rock it back and forth inside her and achieve slightly better results as it pushed against her inside from different angles. After using it for a few minutes in this way, we decided that it's probably better if used to stimulate her clitoris instead. She was able to get off VERY quickly once we just focused it on her clit.

Overall, this is a fairly solid little vibrator that will probably get occasional use when we want to play around in the shower/tub.
Follow-up commentary
Unfortunately, the problem that I described in my initial review regarding the issues I had trying to smoothly adjust the intensity has gotten much worse over time. We'll still bring this out every once in a while, but it is now a two setting toy: very low or very high. It is impossible to get it to function anywhere in between. While it's still a very powerful toy for its size (and its price), I wish that the adjustability issue didn't exist. It's caused us to use this less and less over time.
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This review was edited by
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