Just when I thought that all penis extenders had gone as far as they could go technologically, I stumbled across a different sort of extender that I think could make all others obsolete!
It’s called SizeDoctor and I was amazed with its design, its quality, and its effectiveness.
I was given this product free of charge for review. No monetary compensation was received for writing and presenting this article. All statements are my own and are based on my opinions. I may earn a commission if this item is purchased using the provided links. Doing so helps maintain this website and keeps the reviews coming!
Size-Doctor Extender Details
The SizeDoctor is a high-quality penis extending device that comes from Korea. The system includes everything needed for proper enlargement of the penis plus offers some unique features that are not found on similar devices.
Unlike other extenders, this one does not employ a strap or noose. It uses vacuum to hold the head of the penis firmly within a small vessel while traction force is placed on the entire penis shaft. The traction or stretching force is evenly distributed and many of the issues encountered with other methods of retention are eliminated.
When properly used, this device can help increase the length and girth of the penis.
FEATURES AND SPECIFICATIONS:
- Qty 1, assembled extending device
- Minimum extended length: 4” (10cm)
- Maximum extended length: 10” (25 cm)
- Traction force range: 600g to 1800g in 100g increments
- Weight: 4 oz. with no add-on bars
- Qty 6, 0.2” (0.5 cm) extension bars
- Qty 6, 0.8” (2 cm) extension bars
- Qty 4, 1.6” (4 cm) extension bars
- Qty 1, handball suction pump
- Qty 6, girth bands, ranging in circumference: 3.6” (9 cm) – 6.5” (16.5 cm)
- Materials: nickel plated brass, stainless steel, ABS plastic, natural rubber, and medical grade silicone
- Deluxe box for storing the system
- Instruction Manual – in English and Korean
- CD with instructional videos in WMV format
- Water-based lubricant included
My Experience Using SizeDoctor
First of all, let me say that this system appears to be of very good quality and made from the best materials. I was surprised at the quality actually.
You can see that every part is made to high standards. The device itself is pretty impressive and is an elegant design. The extender rods are all nickel plated brass, while the inner springs are stainless steel. The vacuum vessel is a tough, transparent ABS resin. Then there is the handball pump which is made from natural rubber – it smells like good rubber, not the crap that comes from China. Also, the girth bands are made from medical grade silicone and have no odor.
One thing that became apparent to me pretty quick was that a lot of engineering and experience must have gone into the development of this whole system. This is not just another copy of the same old penis extender design, no, this is far more innovative and seems as though it could be something prescribed by a doctor or found in some type of medical clinic.
Applying the Extender
First you have to select the correct girth band or sleeve depending on the circumference of your penis. It took me a couple tries and then I finally got the right one. You then set the length on the extender which is your erect length to start. Next, you apply just a little of the included lubricant, and by using the suction pump, you draw your penis head into the vacuum vessel. Finally, you apply the valve lock and put the extender in place. You will know right away that you chose the correct girth band because your penis will not slip out.
What I discovered was how easy this is to use. This extender is much quicker and simpler to utilize than are other extenders. There are no straps to pinch you or adjust and there are no final thumb-screw adjustments to make. You set it up initially and then put it on your penis and let it do what it is supposed to do. It can be applied in about a minute with little or no experience.
Some might be wondering as I was about the vacuum placed on your penis head. It only takes a couple squeezes of the handball pump to get your penis into the vacuum tube as they call it. Once your penis head is completely inside, you merely flip a metal latch to close the valve. Your head will look slightly bigger but there is not enough suction to cause any problems and it holds onto your penis extremely well.
Again, a great aspect to the SizeDoctor extender is how it holds your penis in place using a unique vacuum retention system. I had no discomfort and once I selected the correct girth band, I had no problems slipping out. Compared to other extenders that use straps and nooses to hold you – this is a lot more effective and comfortable. Straps can be difficult because they have to be tight enough so that you do not slip out and many times they cause discomfort and loss of circulation due to being so tight. I could wear the SizeDoctor extender for an hour on the first day without any problems where as I could not do that with other extenders.
Adjustability is another positive feature of this system. They give you a wide range of extension bar segments so that you can fine tune its maximum length to get the best fit while providing an appropriate amount of traction force.
The amount of stretching force that the device places on your penis is set before you even put it on and the details of this are described in the manual. Once I was in a state of maximum stretch, the process was remarkably smooth and the efficacy of the SizeDoctor unit was quite evident.
Another interesting thing is that they advise you to wear this extender with it pointed up. I have reviewed and used several other extenders and none have ever recommended this technique yet it really makes sense! What better way to position your penis for enlargement than the way it is positioned naturally when erect! Also, this makes it far easier to move around and to sit and bend while wearing the device. Other such devices seem to be designed to be pointed downward, while the SizeDoctor device is designed to be upward.
Loose fitting pants are a must with this and any other extender and it can be fairly inconspicuous if done right. I wore loose fitting cargo shorts and a t-shirt most of the time and the fact that I was wearing this extender was pretty well concealed.
- Fine quality.
- Easy to setup.
- Quick to attach.
- No pinching or loss of circulation.
- No slippage.
- Highly adjustable.
- Applies adequate amounts of force to completely stretch the penis.
- Everything is included.
- A well thought-out design.
- Light weight (only 4 oz.).
- Slightly bulkier than other extenders.
Final Thoughts & Review Conclusion
I am still amazed at this device, its simplicity and its effectiveness. This extender really does solve many of the issues that you might experience with other units and it does so beautifully. It can apply enough stretch to your penis so that in time you should gain more length and a certain amount of girth as well.
If you are looking for one of the best approaches to adding more size to your penis, safely and comfortably, then I would really recommend the SizeDoctor penis enlargement system.
2018 UPDATE: Unfortunately, the official Size-Doctor website is gone so I removed the link. It might be available elsewhere but at this point I can’t recommend a retailer.