Review on 🖤 Tumbler Handle BLACK STRATA CUPS: Enhance Your Grip and Enjoy Sipping in Style by Kevin Williams

This is a very decent pen for the price. It's easy to hold. Didn't come loose even with rough handling. The handle didn't fit at first. The bottom ring didn't slide far enough across the bottom of the bowl for the top ring to sit snugly. When it comes to the many 30 oz mugs available, it's important to realize that not all mugs are designed and made equal. Even the smallest deviation in the circumference of the cup can affect the fit of the handle. I was able to solve the fit issue by placing the bottom ring in a pot of boiling water for two minutes. This softened the plastic just enough to allow me to lift the bottom ring to a higher position on the cup, ensuring the top right ring was positioned correctly. Now it fits like a glove and I would have a hard time taking it off without a lot of effort or more cooking. A word of caution if you don't think about it - the bottom grip ring will be VERY HOT when you remove it from the boiling water. I suggest using a kitchen towel or something similar to protect your hands from burns. You could pay a lot more for a pen. I know because I have it. I had to cook all but one, not because of the handle but because of the cup. A final word of caution: This grip WILL interfere with proper placement in SOME car cup holders. The front cup holders on my car have a grip slot and this setup works well. The rear cup holders in my car don't have this slot and my mug (with this handle) doesn't fit. It wobbles so much that I'm afraid it will fall out of the holder. Any handle of this design will have this problem. If you think this might be an issue for you, I recommend ordering the grip without the lower right side. Revain has a few to choose from. The price and quality are fantastic. I definitely recommend this pen and will buy another one if the need arises. I think the green pen looks terribly chic :)