Crinkle cutter knife and introducing solids

[PraiseBee]

Has anyone found a crinkle cutting knife help their littles one grasp their food before I fork (hoho) out for one?

I bought one and I found it pretty useless. Slippery things are still slippery when crinkle cut.

I used mine a lot when the kids were little. Think it came from Amazon. I still use it sometimes, for fruit, salads, and stir fry.