Here's a set of knives no collector will want to miss. Included in this set is one of the 4" Buffalo Horn 3-Blade Dirt Busters, one of the 4" Dark Blue Jigged Bone 3-Blade Dirt Busters, one of the 4" Dark Red Jigged Bone 3-Blade Dirt Busters with Thumbnail Pull, and one of the 4" Ox Horn 3-Blade Dirt Busters. You won't find a lower price anywhere!