5.25" Rugged Donut Sprinkle Frosting Handle Mini OTF Automatic Knife. 3D printed Donut Sprinkle Frosting handle is constructed from zinc alloy. A slider is provided for deployment and retraction of this dual action blade. The movement is smooth and flawless. The stainless steel blade comes black finish. Specifications Overall Length: 5 1/4 Inches Handle Length: 3 1/4 Inches Blade Length: 1 7/8 Inches Features Spear Point Blade 440 Stainless Steel Blade Smooth Assist To Open And Close Mini OTF Style Full Aluminum Handle with 3D printed Donut Sprinkle Frosting Easy To Carry Pocket Clip