Fun Factory Duke — Test & Review

Matt Jenkins
by Matt JenkinsUpdated:

Overall RatingBedbible Rating

Overall Rating


Bedbible Rating:


Reviewed by: 

Matt Jenkins

User Ratings:


Based on 56 user reviews


Rating: Fun Factory Duke was rated 70 out of 100, which means it is designed very well.

What it is: The design rating takes into account the shape of the toy in both a visual and ergonomic perspective. We ask our reviewers to rate the overall feeling of the Fun Factory Duke.

Ease of UseEase of Use

Rating: Fun Factory Duke was rated 50 out of 100, which means it is somewhat intuitive and easy to use.

What it is: The Ease of Use rating is a score given on how easy the toy is to operate and use. Aspects that are considered is the suitability for different kinds of people, intuitiveness, and potential learning curve of using the product for pleasure (or pain).


Rating: Fun Factory Duke was rated 75 out of 100, which means it is very good quality.

What it is: The Quality rating is a score that takes into account the quality of the materials used in the toy, how well it was manufactured, the safety, durability and overall quality feel of the toy.


Price ratingPrice ratingPrice ratingPrice ratingPrice rating

Rating: Fun Factory Duke was rated 4 out of 5, which means it is in the premium price range.

What it is: The Price rating is indicated by 1-5 price icons. 1 indicate a very cheap product, while 5 indicate a very expensive product. The rating is a relative score compared to other similar toys.


Beginner: Suited for those new to the world of sex toys. These products are designed with simplicity and ease of use in mind, providing a gentle introduction to enhance your experiences. Whether you're exploring for the first time or looking for something straightforward, these items are a perfect starting point.


Intermediate: Tailored for individuals who have some familiarity with sex toys and are looking to explore further. These products offer a balance between comfort and new sensations, allowing you to expand your horizons and discover new pleasures. Ideal for those ready to take the next step in their journey.


Advanced: Designed for the experienced and adventurous. These products cater to those who are well-acquainted with sex toys and are seeking more intense or diverse sensations. If you're looking to push boundaries and explore the depths of pleasure, these items are crafted just for you.

My Verdict

The Fun Factory Duke is, well, quite an experience. It's packaging is fun and even includes a little game to play with a partner! Inside you will find a booklet and a fashionable little magnetic charger. The Duke itself is a two piece unit consisting of the body and an insertable vibrator. For an anal toy, it most certainly has an odd shape, but per the makers, that's to provide a more natural shape that aligns with the body. So I was a little more than curious to see how it worked when I opened it up and got my hands on it. However... I quickly learned that this toy was probably meant for someone with a bit more experience than I have — which is practically none. Since it's not a rigid item, you have to find the right position for both the initial insertion and then maneuvering the remain portion that has a slightly odd shape. I'll say here as well, if you are looking for something to push against, this isn't it. Think of this as a sit and stay item. Overall though, it was a toy that left an impression and once working as desired, had a nice little punch to it.

Buy, if you...

  1. are looking for a body form shaped massager.
  2. like unique shapes for anal toys.
  3. want a simple and minimal parts toy.

Don't buy, if you...

  1. are inexperienced with large girth items.
  2. want something easy to manuever.
  3. want a toy that is rigid.
  4. Have mobility or grip concerns.

About The Fun Factory Duke

The Duke is a simple to operate prostate massager that makes its use and cleaning easy. Made from body-safe silicone, this toy can be used in water and get this; it's safe for internal use. Definitely a relief since, you know, that's what it is meant for. The vibrator separates from the rest of the unit and is made of a hard plastic. Also, very easy to clean.

The vibrations of the Fun Factory Duke are fairly quiet, quite powerful, and somewhat buzzy

SoundSound rating

Rating: Fun Factory Duke was rated 3 out of 5, which means it is fairly quiet.

What it is: The sound rating provides a visual representation of how loud the vibrations of Fun Factory Duke felt to the reviewer.

Sound ratingSound ratingSound ratingSound ratingSound rating
PowerSound rating

Rating: Fun Factory Duke was rated 3 out of 5, which means it is quite powerful.

What it is: The power rating describes how fast and strong the vibrations of Fun Factory Duke felt to the reviewer.

Sound ratingSound ratingSound ratingPower ratingPower rating
What it is: Buzzy vibrators have a high frequency that stimulates the surface (like a high pitch).
What it is: Rumbly vibrators have low-frequency vibrations that stimulate deeper into the tissue (like the bass in music).


  • Easy button operation.
  • Can be used in and out of water.
  • Simple magnetic charging.


  • Difficult to position and insert.
  • Battery lasted less half an hour.
  • Retained a smell.

Unveiling My Experience

My Personal Experiences with Fun Factory Duke

Initial Impression

The box was just… well, in a way, it set the mood for what the Duke was all about. It wasn’t flashy, bright or anything like that. Modest and colorful, and with a very neat display as it was opened. I was surprised that the insert had a game for couples to play; not something I had seen before. The charging cable has a very nice little braided wrap that contrasts the color of the Duke itself. The further I went, the more curious I was. After tossing it on the charger for a bit, I was ready to go.

First Use

Okay, full disclosure, this was my first anal toy. So perhaps that led to a few of my initial complications. First was figuring out how much lube it needed and what worked best. Water based is ideal with it’s silicone nature, so I tried that. However, no matter how much I tried, I couldn’t seem to get it to slide in. Turns out, position, and expectations were all wrong. After relaxing a bit, I tried a few other positions and that did a lot more for getting it in there. Turning it on definitely made the whole gig worth it. Again, position testing was needed to find just the right sweet spots for maximum sensation. It was almost like the difference between cruising as twenty miles an hour and then hitting the freeway and getting to really move along. Fun Factory really did design it to conform to the body’s natural shape, but it’s important to know what that is in the first place. Can’t really go on without mentioning whether it held it’s ground or if victory was going to be short lived. Look, I learned a valuable lesson. Position is crucial. Some bends and movement encouraged it to begin trying to slip out the longer I used it while others held it exactly where it belonged. You really do need to spend a little time getting to know yourself and this toy before I can say things would be super awesome.

The Fun Factory Duke’s design

Fun Factory Duke The Fun Factory Duke’s design

The design of the Fun Factory Duke, well, the word ergonomic comes to mind and not exactly sure why. Anyways, I believe the intended design is likely something some people would appreciate. The way it should curve to fit the body seems to work fairly well and definitely finds spots you may not expect to feel otherwise. However, there is no rigidity and that makes it a bit difficult to use. The toy itself looks sleek, yet sorta fun with the colors. It's meant to do a job but not look terrible while it's at it.

The Simplicity of Fun Factory Duke: My User Experience Unveiled

Fun Factory Duke The Simplicity of Fun Factory Duke: My User Experience Unveiled

How easy was it to use? When you consider the design and ease of use, there is something left wanting in the Duke. See, as I mentioned, there is no rigidity throughout the entire toy. On the hook side of the toy there is a bit stronger and tougher flex there. However, the hole where the vibrator goes causes a weakness in that flex and it bends. The problem with this is that this is the portion of the toy you are gripping to insert it. Nothing easy to push with makes for a difficult insertion.

Is the Fun Factory Duke a quality sex toy?

Fun Factory Duke Is the Fun Factory Duke a quality sex toy?

I wouldn't ever say the main portion of the Duke looks or feels cheap. In fact the opposite. But when you remove the vibrator it's light. VERY light. Made of a hard plastic, it seems odd that something so light puts out a decent vibration, and no lie, it does. So far the use I have put it through doesn't seem to have made it change in any way so it seems to be holding up.

Evaluating the Price Point of the Fun Factory Duke

Fun Factory Duke Evaluating the Price Point of the Fun Factory Duke

The price of the duke feels fairly steep for the unit. In fact when I checked some other similar units, it sits on the higher end of the scale. Now, is it worth it? I think there is some design components that play into the total cost of the item. I don't see many others following the same shape and contour and that singles the Fun Factory Duke out a bit giving flexibility to that higher price point. The additional fact that the materials are body safe and hypoallergenic lends a bit more to approve of the cost as well. For anyone coming from.. say Amazon and the enormous amount of cheap items there, yeah, it's QUITE expensive. In reality you are paying for quality and an experience a bit different than some others. Take note, the box comes with a pamphlet and the box cover has a printed game inside so, you are getting some stuff with it as well.

Does it Deliver on Performance?

Fun Factory Duke Does it Deliver on Performance?

Performance. How did the Duke do here? Let's hit the battery. I believe it comes out to about 20 minutes of battery life, but frankly I had it set to the max speed and pattern. So of course that will shorten it a bit. Good for a session and then need to charge. It was not silent by any means. It's not a stealth toy. Don't even try. However, it was not like the sound of a rattling trunk passing by as the bass is pushed all the way up and the volume is maxed out.

The Fun Factory Duke: An Analysis of Packaging

Fun Factory Duke The Fun Factory Duke: An Analysis of Packaging

Man, that packaging. It wasn't wild like some I have seen, but if I came up with a few single word descriptors? Spunky, intriguing, sleek; all words I would use. The outer cover was easy to slide off and had a good amount of details about the product and things to expect. On the inside of that cover is a game you can play with a partner. The box, when opened, is plain, but in a colorful and fun way. Easy to use compartments splitting chargers and items up. Overall, a pretty lovely visual.

Materials and care

Fun Factory Duke Materials and care

Other than stating that it's made of silicone, I haven't found too many details of its composition. Everywhere I looked stated it's body safe and submersible; hypoallergenic as well. Cleaning it was technically pretty simple, but something I wasn't expecting was smell. It's a thing. After reading up on some similar issues with different sex toy materials, I found instructions for cleaning that uses high percentage rubbing alcohol. Wash with warm, soapy water, use the rubbing alcohol as if washing again, and then give it a bit of unused air time. Seemed to do the trick. I'm not sure that using a scrubber of any kind would have assisted to do anything other than damage the materials.

Specifications and features

Vibration modes3 
Vibration speeds3 
Length7 inches
Insertable length4.82 inches
Diameter1.4 inches
Battery Life45-90 minutes
Charging Time120 minutes
Remote ControlsNo 
Travel LockNo 
Storage Bag IncludedNo 
Colors AvailableDeep Sea Blue, Black 

Comparing Fun Factory Duke with alternatives

Compare Fun Factory DukeFun Factory Duke
Overall score3.6 / 5.0 4.8 / 5.0 4.7 / 5.0 4.6 / 5.0 NaN / 5.0 3.4 / 5.0
Bedbible rating3.5 / 5.0 5.0 / 5.0 4.7 / 5.0 5.0 / 5.0 3.5 / 5.0 3.0 / 5.0
User rating3.8 / 5.0
from 56 users
4.6 / 5.0
from 208 users
4.6 / 5.0
from 484 users
4.2 / 5.0
from 12 users
NaN / 5.0
from 0 users
3.8 / 5.0
from 22 users
PricePricey Pricey Pricey Premium Affordable Pricey
Design70 / 100 90 / 100 86 / 100 100 / 100 80 / 100 80 / 100
Ease of use50 / 100 97 / 100 91 / 100 70 / 100 90 / 100 60 / 100
Quality75 / 100 100 / 100 87 / 100 90 / 100 65 / 100 80 / 100
Sound60 / 100 40 / 100 80 / 100 60 / 100 60 / 100 40 / 100
Power60 / 100 80 / 100 60 / 100 100 / 100 60 / 100 40 / 100
Buzzy/Rumblyneither really buzzy nor rumbly somewhat rumbly neither really buzzy nor rumbly very rumbly neither really buzzy nor rumbly somewhat buzzy
Vibration modes3 ----12 speeds and 8 patterns
Vibration speeds3 4 -3 (more in-app) --
Length7 inches4.5 inches-4.9 inches5.31 inches-
Insertable length4.82 inches4 inches3.4 inches3.6 inches3.85 inches4.5" inches
Diameter1.4 inches1.1 inches1.28 inches1.4 inches1.1 inches1.5" at widest point inches
MaterialsSilicone Silicone Silicone/ABS Plastic Silicone Silicone Body-safe silicone and ABS plastic
WaterproofYes Yes Yes Yes Yes Yes
Battery Life45-90 minutes~120 minutes120 minutes100 minutes--
RechargeableYes Yes Yes Yes Yes Yes
Charging Time120 minutes60 minutes120 minutes30-45 minutes120 minutes-
Remote ControlsNo Yes, Physical Remote and App Yes App Physical Remote Via Desire app
Travel LockNo No ---Yes
Storage Bag IncludedNo Yes Yes Yes No Yes
Colors AvailableDeep Sea Blue, Black Black, Blue Ocean Blue, Black -Black -
Vibration patterns-6 8 4 (more in-app) 7 -
Weight--4.1 lbs---
Flexibility---Flexible -Flexible neck
Width----3.94 inches-
Condom safe-----Yes
Show More


How simple is it to insert?
Well, depends on your body frankly. Certain positions did not lend well to an easy beginning of the experience. I would also consider your familiarity with anal toys in general and if your body is ready to accept this particular size and shape. Be sure to take it slow, and use a lot of lubrication.
How long is it's battery life?
My personal experience showed somewhere around 20-25 minutes on the highest settings.
Any tips on how to maximize sensations?
Of course! The biggest tip? Experiment. I found that moving into different positions let it touch and affect new areas. Some I could feel more than others, so take a bit to get to know it and your body.
Does it stay put?
During it's use it stayed exactly where I left it for the most part. Towards the end of the session I had to guide it back a few times. You may also find that some positions lend better to it staying in place.
How long does it take to charge?
For a full battery, about two hours per the manufacturers website.

Instructions - Manual

It’s use is very straightforward. Use a considerable amount of lubrication, and insert. The vibrator function is easy to activate with a simple push of the red button to turn it on. You can cycle through the patterns and speeds by pressing the button to move to each option. To turn it off, hold the button until it powers down.

Matt Jenkins
Matt Jenkins

I’m a fully time worker in tech, husband, and dad. With all that, life is crazy, so finding a bit of extra fun to share in the times it’s just my wife and I is always welcome. It’s taking time, but I’m slowly exploring more of this fun side of the world.

Age: 30
Gender: Cis Male
Sexual orientation: Heterosexual
Sex toy experience: Beginner
All-time favorite sex toy:  Einseo 6.2lb Vibrating Sex Doll
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