OXO Large Expandable Kitchen Tool Drawer Organizer Kettles & Hot Water Dispensers Each blade has a core 75440 Each blade has a core of VG 10 "Super Steel" with a Pattern Damascus cladding of 32 layers of high carbon stainless steel 16 layers on either side The smoothly rotating gears are enclosed in the upright handle for protection and easy clean up open area perfect for irregular shaped or long handled kitchen tools Adjustable dividers allow you to customize to keep your tools contained Storage cup is ideal for small items like corn holders and wine stoppers Square corners eliminate gaps in drawers for a clean look Features Large