In-Drawer Knife Block & Organiser - 7-slot – Jean Patrique Professional Cookware
Utoplike in-Drawer Bamboo Knife Block, Drawer Knife Set Storage, Knife Organizer and Holder with Safety Slots for 16 Knives and 1 Sharpening Steel -Kitchen Drawer, Counter Top : Amazon.co.uk: Home & Kitchen
Designing for Knife Storage, Part 2: Beyond Knife Blocks and Wall Racks - Core77
Robert Welch Bamboo Knife Storage for Drawer | Kitchen Accessories and Cookware | Quince & Cook