Irontech Doll is known for their ultra-realistic silicone dolls. Each one of them is beautifully sculpted and detailed. This time, Irontech Doll has announced one of its most realistic models so far, the 164cm AIO (All-In-One) Seamless Neck doll with head S13, referred to as “Celine.”
Why All-In-One Matters: From Modularity to Integration
In many ways, this launch is more than just a doll; it’s a milestone in the continuing trend towards hyper-realism in terms of engineering, aesthetics, and integration. Taking the technical and visual aspects of silicone dolls to the next level, in response to rapidly changing consumer needs in the sex doll market.


Previous models have used a removable head and body, making transportation, storage, and accessorizing much easier. However, for some people, there is a constant visual reminder that it is not real and that it is a product: a seam where the neck meets the head. The AIO design concept is Irontech Doll’s answer to this problem. Using the latest technology, the head and body are completely merged in one silicone mold, creating the seamless 164cm version.
As such, the model has a neck that is impossible to distinguish from the rest of the body, which is most evident on the lines and curves where the neck meets the shoulders, especially around the neckline. The mechanical, visible, tactile joint on a regular doll is missing from this model, which offers a more natural silhouette and lifts the presence of the doll to the next level.
Soft Head: Unified Feel, Unified Experience
Another advantage is the uniform soft silicone. On previous models, hard silicone heads were often paired with soft silicone bodies, which, although comfortable, could be a bit dissonant to touch at times. There is also no oral capability with the hard silicone heads. The AIO 164cm model rectifies this issue.
The entire model, from toes to scalp, is made of soft silicone casted from the same mold in one piece. Soft silicone runs from the cheeks to the shoulders to the thighs, giving a completely consistent, natural, responsive, and realistic touch to every part of the doll. The oral cavity can also have a built-in tongue added for even more realism.
The S13 Head: Designed for Expression
In addition to being soft, Celine’s S13 head is extremely expressive. This is especially true of the face, which has been hand-painted with Irontech Doll’s award-winning S+ Makeup by the brand’s highly skilled professional artists who specialize in ultra-realistic makeup application. Details such as glossy lips, natural-looking blush, realistic skin pores, and other lifelike features give the doll a beautiful natural portrait that looks good on camera and feels emotionally captivating.
Aesthetics That Don’t Compromise Durability


On the other hand, the seamless model has plenty of structural integrity where it counts. Less mechanical means less wear and tear over the long run. Without a neck connector, there are fewer weak points and potential areas of failure for users, creatives, and anyone else who wants to focus on quality, not quantity. This also benefits those who just want a low maintenance, high return product.
What’s Not Included and Why That Matters
This AIO model does not support implanted hair, auto-blow, or robotic waist-movement. This may be a disappointment to some, but for Irontech Doll, it’s no accident. Since these features require either a separate detachable head or internal mechanical parts, adding them to this AIO model would either ruin its seamless nature or defeat the purpose of the total merger. As far as implanted hair, it’s not possible due to the softer material of the head.
All other silicone Irontech Doll customizations are still available.
Realism Redefined: Not Just a Pretty Face



At first glance, the AIO body Celine seems like just another pretty Irontech Doll release. However, in practice, she is completely different, setting a new standard for what to expect from a high-end doll. This model is not just about looking real, it’s about feeling real. Moving and handling naturally is made easier, and most of all, presenting herself as a completely seamless figure to the fullest. From photography and display to personal intimacy and companionship, the 164cm AIO model redefines the whole range of use cases.

Product Summary:
- Height: 164cm
- Head Type: S13 (Soft Silicone, Integrated)
- Makeup: S+ Professional Makeup
- Neck: Seamless AIO Design
- Incompatible Features: Implanted hair, auto-blow, robotic waist & hips movement
- Order Here
15 Comments
Love this! Finally getting more realistic. Will there be any with different heads as well?
Hey Julian!
This new model is truly a work of art!! Yes, there will be more than just the S13 Celine head in the future 👍
For the reason that the admin of this site is working, no uncertainty very quickly it will be renowned, due to its quality contents.
They need to make a model like this for the new skinny ones
How durable is the head connector inside? I worry that it may break and then would be impossible to fix 😔
Hey Joseph,
The head connector is durable and designed to prevent breakage or damage to the neck function 👍
are there any photos or videos in the ebony skin?
Hey Clifton,
Not yet! Too soon, but as soon as there is, we will post it 👍
Bonito diseño. Parece que Irontech está intentando ser más realista.
Is the textured skin standard or an upgrade?
Hey Yan,
The textures you see on the skin are standard 👍
This body looks good but I’d like to see more options!
Hey will this head have the new air pressure release feature??
Hey Virek!
No, that feature is only for ROS/ROS Max heads. This doll comes with a soft silicone head and no ROS.
Let us know if you have any further questions 😀
Great article, thanks for sharing such valuable insights! 🙌 I really appreciate the way you explained these details about the seamless doll. I’d like to say that I prefer a more petite version and am ready to buy as soon as it’s available.