This is a set of 3 Verbatim BD-RE DL discs, 50GB, 2X speed. I tried one disc in my recorder, but unfortunately, it was not compatible and I couldn't record on it. I opened one disc, and it is recordable. The remaining two discs are unopened. I purchased them on Amazon for 2000 yen at the end of December 2024. - Brand: Verbatim - Type: BD-RE DL - Capacity: 50GB - Speed: 2X - Quantity: Set of 3 Thank you for looking.