Jaw Exerciser for Men & Women – Jawline Shaper & Jaw Trainer – Alternative for Stronger Jaw – Jawline Exerciser to Sculpt Face, Reduce Double Chin – Food-Grade Silicone (Cool Grey)

I've been using this jaw exerciser for a couple of weeks now and I can already see a difference. At first, I thought it might feel uncomfortable, but the food-grade silicone is soft yet durable. I use it for a few minutes a day while watching TV, and I can really feel the muscles working. It's a great non-invasive way to tone the face. I've also noticed a slight reduction in my double chin, which is a big plus. Overall, very happy with this product!

Super good and the material is good and comfortable to use for several times, it helps you exercise your jaw, good price and good quality of the material Bring where to store it so that it does not get damaged and is easy to clean.

Fits very well, and gives great resistance! Very happy with the price, quality, and results 💗

[UPDATE]: After receiving my negative feedback, the seller reached out to me, refunded my purchase, and is sending me a free replacement. Also he let me know that they are actively working on new formulations and designs which should be more durable in the future. You really can't ask for better customer service than that, so I have changed my original rating of two stars to four stars.--- Original Review ---I ordered the heaviest/strongest version of this exerciser that they sell (yellow). I followed the provided instructions and this product worked exactly as advertised for the first few weeks. It was great! I had noticeable improvements in the shape of my jaw and it was a wonderful workout!However, after about a month, large cracks started forming in the silicone where my teeth contact it. Now, a week later, it only provides a fraction of the original resistance it used to provide because the silicone just splits and my teeth sink into the gaps.If these were $5 and intended to only last a month or so, it wouldn't be a big deal. However, at $25, these should last a LOT longer than one month.

The exerciser feels good quality, comfortable and easy to use. Ideal for those who want to define the jaw or reduce the double chin. The material is soft and resistant. I liked it a lot, I recommend it.

For $25 was expecting it to be more durable. I don't have it anymore because It got small tears that grew with repeated use and my use wasn't anything insanely intensive. I think we should expect most products to gain some ware with repeated use over time however the amount of use over time (ware) to functionality ratio is small for this product causing it not to last long.Regardless of durability, it was effective. Some people noticed my face got "smaller" or jawline was sharper. I notice it as well.Expect to drool occasionally while using.

This fits good you open and close your mouth a few times to start to build thkse muscles i love that there's a few of tjem to and they can be cleaned easily

I recently came across this product, and decided to give it a try, since having a defined jawline is something that I desire. I was surprised when I opened the box that it came in,and found a nicely packaged product. It is a semi soft mouthpiece that is made of food grade silicone. I was concerned about the material it was made from since I have a latex allergy, so I was happy about that. It comes in a nice plastic container with an informative instruction booklet. It has a set of warm up exercises, and several different choices of exercises for you to to do depending on what area you want to target most. I would recommend doing the exercises while watching yourself in the mirror, that way you know you are doing it right. I have only been using it for several days now,and I am already seeing a difference in my jawline! The only minor downside I would say is that it makes you salivate and drool, but that is easily solved by doing it at the bathroom sink,so you can rinse the mouthpiece out,and also have a cup of water to rinse out your mouth as well. Other than that it's great!