I bought in August 2022 and it stopped working in Jan 2024. Up until that time, this frother was a great product and value. However, for some reason it stopped working in Jan 2024, so I paid Zulay the shipping for the a replacement. Upon using the new frother with the button in the front, I thought the button changed to a toggle format - as the button was off kilter and did not function like my first front button frother. I dismissed this odd button feel and continued to use this odd button frother. August of 2024, pushing the button with my pointer or middle finger - the button did not function. I changed batteries multiple times, but it was definitely the button not functioning correctly. I could not find directions to fix this button anywhere on you-tube or Reddit. So now I am faced with another purchase. I have arthritis in my thumbs - and the front button grip position works best for me. Is it going to break again? I certainly don't see the same color variety as previously, so perhaps Zulay is phasing this product with front button out. Now, I am faced with buying a new one with front button for easier use with arthritis or the thumb style which may present challenges