A Tormek tip. Lift the knife handle to follow blade curve as you move along the guide bar with the knife jig.
How can we jig this short & curved blade?
Tormek US-430 Extended Universal Support for Long Blades
Sharpening Videos
KJ-45 Centering Knife Jig - Tormek
Tormek KJ-45 Centering Knife Jig. The Knife Jig that Turns Your Tormek Sharpening System T-8, T-7, T-4, T-3, etc. into a Professional Knife Sharpener. : Tools & Home Improvement
Long Knife Blade Sharpening Jig Tormek SVM-140. The Knife Jig Handles Flexible, Thinner Knives Like Filleting Knives - Works With Your Tormek Sharpening System T-8, T-7, T-4, T-3, etc.
Sharpening a sloyd knife on the Tormek T-4 (small jig tips)
Tormek Ultimate System
Profile Knife Jig SVP-80 by Tormek
Tormek Tip - Turning Tool Setter