Received in October 2025 and used for a few days. It has great features like gestures and the Actions Ring. Gestures can be set for each button, just like the old Elecom trackball mice, so I think it's a good fit for those who like this method of operation. I'm used to other companies' trackballs that are centered around physical buttons, and I couldn't fully utilize the gestures, so I'm letting it go. With other companies' trackballs, I often struggled with individual differences in quality, but this one has a smooth and quiet ball movement from the start, without any strange resistance, which is what you'd expect from Logitech. *Please refrain from purchasing if you are sensitive to the fact that there are marks from shipping labels on the outer box. Please take a look at my other items too♪ https://jp.mercari.com/user/profile/629570189 I offer a follow discount, so feel free to click to purchase! ＜Follow Discount＞ ¥2,000 - ¥19,999: ¥100 discount ¥20,000 - ¥29,999: ¥200 discount ¥30,000 and up: ¥300 discount Please write ＜Follow Discount＞ in the comments to receive the discount♪ ・Free shipping, instant purchase OK! (We may refuse purchases from those with many negative reviews. We apologize.) ・If you would like to request a price reduction, please also include your desired purchase price. Comments without a specific price will be deleted. *Please read the text in the profile section when purchasing the product, as it contains information about returns and the product itself♪ https://jp.mercari.com/user/profile/629570189