Border spades - Buyer's Guide - BBC Gardeners World Magazine
Stainless-Steel Border Shovel - Lee Valley Tools
Kent & Stowe Border Spade | Notcutts
Razor-Back 28 in. Wood D-Handle Border Spade 46201 - The Home Depot
Bosmere Spear and Jackson R715 Traditional Mirror Finish Stainless Steel Head Border Spade with 1-Piece Hardwood Shaft : Amazon.ca: Patio, Lawn & Garden