Best Extender 4.0 Review

If you’re serious about penis enlargement, finding the right extender can be a game-changer. The Best Extender 4.0 by Baseem is one of the top contenders in the market today. It’s a device designed to help users gradually increase penis size through consistent, gentle traction. The 4.0 version has received considerable attention for its improved design, comfort, and effectiveness. After receiving the Best Extender 4.0, I took the time to test it thoroughly, and here’s what I think.

First Impressions: Sleek Packaging and Quick Delivery

One of the first things that stood out to me was the attractive packaging. Baseem has put a lot of thought into making the unboxing experience enjoyable. The Best Extender 4.0 came in a simple, black, unbranded box, which I appreciate. It’s discreet and professional, with no unnecessary logos or flashy design. The packaging doesn’t scream for attention, which is perfect for users who want to keep things low-key.

The product shipped from Compton, California, and although it was delayed slightly because it had been sold out, I received it quickly—just four days after the shipping label was created. If you’re ordering, be aware that Baseem has a quick turnaround time, which I found convenient. The extender itself is a bit larger than I anticipated, with a length of about 14-15 inches, dwarfing my 8-inch ruler. It’s clear that this is a device built to handle a range of user sizes and needs.

What’s New with the Best Extender 4.0?

The Best Extender 4.0 introduces several upgrades over its predecessor, making it one of the most comfortable and functional extenders on the market today. Here’s a breakdown of the new features:

1. Thicker, Softer Silicone Base

The base has been significantly improved in the 4.0 version. It’s now thicker and softer, making it more comfortable to wear at higher tensions. The flat bottom design ensures the extender sits securely and comfortably against the skin without causing pressure points or discomfort, especially during longer sessions.

In my experience, the softer base means I can wear the device for extended periods without the usual discomfort that other extenders sometimes cause. This is a big upgrade, especially if you’re someone who plans to use the device for several hours a day.

2. Smooth Spring Setup

One of the highlights of the Best Extender 4.0 is its spring setup, which is one of the best I’ve ever used. The springs are smooth and functional, making it easy to adjust tension without any jamming. As you twist the adjustment knob, you can feel the springs working seamlessly. This feature is crucial for consistent tension, which is essential for growth.

The tension is easy to control, and the mechanism feels sturdy and reliable. The smooth adjustment gives you the flexibility to gradually increase the tension as needed, which is ideal for those looking to build up to higher stretching levels over time.

3. Tension Scale with Clear Markings

The white tension scale on the Best Extender 4.0 has also been improved. The scale ranges from 0-22 lbs, with red markers indicating the tension up to 10 kg. These markings are on both sides, making it easy to reach even tension on either side. This clarity is a huge improvement, allowing for more precise adjustments and helping you track your progress over time.

The ability to quickly and easily monitor the tension ensures that you’re always on track with your routine, without second-guessing if you’re using too much or too little force.

4. Shortened Hook for Safer Interval Training

One significant design change is the shortened hook, which makes interval training much easier, safer, and faster. Baseem listened to the feedback from the community and improved the hook’s design for better functionality. The new hook allows for smoother transitions during interval training, where you reduce tension for short periods to avoid overstretching and maximize effectiveness.

5. No Exposed Screws at the Base

The Best Extender 4.0 is the only extender I’ve used that doesn’t have any exposed screws at the base. This feature makes a significant difference in comfort. No more pinching, no hair pulling, and no hotspots from screws rubbing against the skin. If you’ve ever used an older model extender like the Total Man Extender, you’ll understand how irritating those exposed screws can be. The Best Extender 4.0 eliminates that issue, making it much more comfortable to wear for extended periods.

6. Redesigned Strap Attachment

Another major improvement is the repositioning of the neck strap attachment. In previous models, the strap attached to the sled. Now, in the 4.0 version, the strap is attached to the top bracket, which provides more balance and allows the device to be worn more discreetly. This adjustment makes it easier to wear the extender under clothes, and you’re less likely to feel uncomfortable or self-conscious about its visibility.

Performance and Comfort During Use

The Best Extender 4.0 has proven to be a comfortable, effective device for penis enlargement. After using it for several sessions, I can confidently say it’s one of the best extenders I’ve tried. Here are some of the key aspects of the experience:

• Comfort: As mentioned earlier, the Best Extender 4.0 has a softer, thicker base that significantly improves comfort. I didn’t experience the usual discomfort that many extenders cause after a few hours of use. The new silicone base design ensures there are no pinching or hotspots, which is a huge plus for long-term wear.

• Ease of Adjustment: The smooth spring mechanism and the clearly marked tension scale make it incredibly easy to adjust the tension. The tension scale is straightforward to read, and I appreciate how easy it is to maintain even tension on both sides. Whether you’re a beginner or an advanced user, the adjustments are smooth and precise.

• Discreet Wearability: The redesigned neck strap attachment at the top bracket helps make the Best Extender 4.0 more discreet under clothing. It’s easier to wear this device for longer periods throughout the day without drawing attention to it. The overall design of the extender is sleek, and the lack of exposed screws ensures it’s as comfortable as possible.

• Interval Training: Thanks to the shortened hook, interval training has become much easier and safer. I’ve found it much more convenient to adjust the tension and take short breaks during my sessions. The device’s design allows for smoother transitions, which is essential for keeping your training routine effective and injury-free.

Conclusion: Is the Best Extender 4.0 Worth It?

In conclusion, the Best Extender 4.0 is a significant upgrade over previous models. With a focus on comfort, functionality, and ease of use, it offers everything you need for an effective penis enlargement routine. The improved silicone base, smooth spring system, and user-friendly tension scale all contribute to making the Best Extender 4.0 one of the best extenders available today.

If you’re serious about gaining length and looking for a reliable, comfortable, and well-built extender, the Best Extender 4.0 is definitely worth considering. It’s well-suited for both beginners and experienced users, with the added bonus of being able to wear it discreetly under clothing.

As always, consistency is key when using any extender. Results won’t happen overnight, but with dedication, you can expect to see incremental gains over time. If you’re new to using extenders, I highly recommend giving the Best Extender 4.0 a try—it could very well be the tool you need to achieve your size goals.

Lastly, if you’re curious about how much you might be able to grow with consistent use of an extender, be sure to check out our Dick Size Calculator. It’s a great tool to estimate your potential size based on your current measurements and helps you track your progress over time.