Wicked Edge Grit Diamond Stones and Blank Glass Platens Pack White/Aqua. Weve tested a lot of stones over the years and were giving this one a 5 star rating. It makes a terrific addition to any Wicked Edge kit. The Glass Platens opposite the stones are for mounting and using Lapping Film. Specifications for Wicked Edge 3000 Grit Diamond Stones and Blank Glass Platens Pack: Manufacturer: Wicked Edge Grit: 3000 Fabric/Material: 6061-T6 Aluminum Color: White/Aqua Length: 6 in Width: 2.36 in Height: 1.57 in Additional Features: 3000 Grit Overall Length: 6 in Features of Wicked Edge 3000 Grit Diamond Stones and Blank Glass Platens Pack Grit Diamond Stones and Blank Glass Platens (2 ea) Package Contents: Wicked Edge 3000 Grit Diamond Stones and Blank Glass Platens Pack Wicked Edge WE3000GL: 3000 Grit Diamond Stones and Blank Glass Platens Pack White/Aqua