A storage tray for clipper and trimmer cutting blades for use in pet grooming. The storage tray is securable to a vertical arm of a conventional pet grooming table allowing the table top to remain obstacle free. The storage tray includes a fan for faster heat dissipation from heated cutting blades. In addition, or as an alternative, marble surfaces are used for the storage tray slanted surfaces to enhance heat dissipation. An extension tray can be coupled to the storage tray with receptacles for scissors, clippers and a cell phone.