The third pulsator of Fun Factory, the Stronic Drei, is finally out!
We have already tested the first two models from the Stronic range: the Stronic EINS and ZWEI.
I loved the first model and its jerky jumps, an acrobatic movement no sex toy had ever achieved before. I liked the second, which has the same motor and the same controls, even more.
Upon learning of the release of Stronic DREI, I was quick to contact Fun Factory, which allowed us to test it.
Stronic Drei packaging
The Stronic Drei packaging is very similar to that of the Eins and Zwei. It closely resembles the packaging of the other sex toys from Fun Factory’s Generation 4.
Before discovering the sex toy, you first lift a layer of cardboard with raised ‘dots’, then a smooth metallised cardboard layer.
It is well presented, the unboxing is classy, but it does not allow long-term storage of the sex toy.
Fun Factory provided us with a case, the Toybag, which is sold separately. It isn’t very expensive, costing between 4 and 7 euros depending on the size you want. But you need to think about it when buying the toy, or get another type of pouch that will let you store it without any hassle.
I’m not sure whether the Toybag we received is the L or M size. In any case, the Stronic Zwei just fits in it, so I’d be inclined to recommend choosing at least the L, or even the largest, the XL.

The sextoy
Appearance
The Stronic DREI is very curved, considerably more so than its two predecessors.
The Stronic Drei and Eins side by side
Visually, it looks a bit like a mix between the Fun Factory Tiger G4, for its surface structure, and the other two Stronic, for its handle.
Like the Tiger G4, it is covered, over almost its entire length, with lateral ridges.
Its dimensions are quite substantial: it is 24 centimetres long, with 13 cm insertable, and a diameter of about 4 centimetres. It is roughly the same size as the Stronic Eins, a touch bigger than the Zwei and wider than the Tiger G4.
The model we received is a beautiful turquoise colour. The exact shade name is “petrol”. The photo makes it look a bit bluer than it actually is: in reality, it has a few green undertones.
But for die-hard fans of pink sex toys, it is also available in fuchsia. However, personally, I much prefer the turquoise version.

Texture and materials
The Stronic Drei is made from medical silicone. Like all of the brand’s sex toys Fun Factory, actually. Out of the box, it smells clean, with no suspicious after-odour.
The raised bumps on its surface are more pronounced than those on the Tiger G4, and their shape is ‘directional’. If you run your finger over the sextoy from its tip to its base or from its base to its tip, you don’t get the same tactile sensation, whereas the Tiger G4 is identical in both directions.

Power
The Stronic Drei is rechargeable. Its charger, the Click’n charge, is exclusive to Fun Factory sextoys. It attaches to the toy using magnets, via the two metallic ‘pucks’ on its handle.
The the Stronic battery seems seriously tough. In fact, as I prefer the Zwei to the Eins, I hadn’t used the Stronic Eins for a while. When I took it out of its drawer to compare it with the Drei for this test, I found it just as charged as I’d left it.
Use
Indications and contraindications
The user manual comes with a warning note, which I had not noticed on the two previous models.
Use of the Stronic is not recommended for people with a pacemaker. And for good reason, the Stronic’s pulsations come from the movement of a magnet. For the Eins and the Zwei, same mechanism, so same precautions.
The Stronic Zwei is wide enough at its base to be safe for anal use. So you won’t find the “verboten trilili” which had me laughing in the Eins’s manual.
However, it’s chunky and ribbed, which doesn’t make insertion easy. So it’s reserved for adventurous trililies. Personally, I didn’t try.
Pulsation modes
The Stronic Drei has ten modes, which are exactly the same as those of the EINS and the ZWEI.
Rather than rephrasing to repeat the same thing, I’m going to copy-paste the description I gave you in my review of the Stronic EINS.
On startup, it’s set to a regular pulsation mode, which is the slowest mode.
If you go forward (« + »), you discover three other regular modes of constant intensity (called Samba, Rumble and Quicky) faster and faster.
If you keep going forward (+), you come across three more playful patterns :
- The first, Roller Ball, of constant intensity, starts with slow pulses. Then it abruptly speeds up the rhythm, which suddenly becomes very fast, and finally slows down gradually.
- The second, Vienna Waltz, of constant frequency, gradually builds in intensity until it reaches a peak. It then drops, without any transition, to the minimum intensity.
- The last, Rumba, of constant intensity, alternates, without any transition, between periods of slow pulses and periods of fast pulses.
If you go back to the power-on point and move backwards (-), you discover three new ‘wavelet’ modes (Rattle, Gallop and Dirty Dancing), alternating between very low-intensity pulses and strong pulses.
Sextoy controls
As for the controls, it’s the same as with the other two Stronic models: three buttons: “Fun”, “+” and “-”.
So here too, copy-paste, this time from my test of the Stronic ZWEI.
- “Fun” allows you toswitch on (a long press) and toswitch off (a short press) the sextoy.
- “+” and “-“ let you select a vibration mode.
- The sex toy switches on to the fourth mode. From there, you can either go back with the “-” button and access three other modes, or go forward with the “+” button and access six other modes.
- The modes are not “in a loop”. When you reach the last vibration mode, you do not return to the first by pressing “+” (and likewise, when you reach the first mode, if you press “-” again, you stay on the first mode).
Like the two previous Stronic models, the Drei is equipped with a locking system. It prevents the toy from pulsing unintentionally during transport.
If it doesn’t switch on even though it is charged, you need to press “Fun” and “+” simultaneously for a few seconds to unlock it. To lock it, simply do the same with the “Fun” and “-” buttons.
Effectiveness
Fun Factory Stronic Drei and Fleshjack Boys Jason Visconti Dick
To insert the Stronic DREI, the lubricant is virtually essential, and you need quite a lot. Its diameter is sizeable, and its surface is textured.
A water-based lubricant is recommended, but I also tried it with the Pjur Back Door, which contains a small amount of silicone. Overall, it doesn’t seem to have damaged it.
I told you earlier in the article that the Stronic DREI has a very curved shape. During use, its tip comes to press, effortlessly and quite noticeably, right up against the G-spot, effectively stimulating it.
In addition, you can clearly feel the shape of the patterns on its surface, which are pushed against the walls of the vagina by the pulses, even without any accompanying manual movement.
Combined, these two features provide a very intense stimulation, with the G-spot and the rest of the vagina being stimulated simultaneously in two different ways.
With a little effort to get the Stronic DREI to move in slightly wider back-and-forth motions, it’s even better. And if, on top of that, you add a vibrator to the clit, it’s a flood of simultaneous sensations.
Unlike the original Stronic, which isn’t very effective unless you work at it with your wrist to help it move more strongly and with a wider range, the DREI is quite usable, and effective, without any manual effort.
All you need to do is keep it in place, well inserted, and let it do its job, nice and easy, while a vibrator takes care of the clit. Of course, it’s not quite as explosive as shaking the sex toy like mad, but it still works.

Conclusion on the Fun Factory Stronic Drei
The good points:
- The pulsations : with its two siblings, the EINS and the ZWEI, the Stronic DREI is one of only three sex toys to offer this specific feature, which is particularly great.
- Its highly curved shape allows the Stronic DREI toperfectly reach the G-spot, even better than the EINS and the ZWEI (which was originally intended to target the prostate, not the female G-spot, so we will forgive it).
- The textured patterns on its surface mean you don’t have to “only” focus the stimulation on the G-spot.
- Its battery holds its charge well.
The bad points:
- Its price (154 euros currently on Fun Factory’s official website). It’s quality, but quality comes at a price.
- The lack of accessories: like other Fun Factory sex toys, it’s sold without a case.
I really like the other two Stronic, the Eins and the Zwei, but the Drei is my favourite. And by a mile.
I’ve already described what I really liked about the Stronic Eins and Zwei.
Let’s therefore focus mostly on what the Drei adds. A really cool texture, and a seeking head that hits the G-spot on its own, without even having to tilt or angle the sexttoy. That makes it a dreadfully effective penetrating sexttoy, even without the slightest effort.
Note finale du test
Les plus
- The pulsations
- Its shape suited to G-spot stimulation
- Its ribbed texture
- Its powerful battery
Les moins
- High price
- Lack of accessories



















