Pengo 21-Min 4X Logo-top 3-Inch Mini CD-RW’s. Product ID: Pengo 82005.4X record speed capability. Logo-top surface. Each disc comes in a mini slim jewel case.Compatible with the Sony Mavica MVC-CD200, MVC-CD250, MVC-CD300, MVC-CD350, MVC-CD400 and MVC-CD500 digital cameras! NOT compatible with MVC-CD1000 (which is not capable of recording to cd-rw media).