Why this knive earns its place
A 25cm serrated blade is a pastry knife because of how it cuts, not what it is called. Sponge, laminated pastry and a crusted loaf all deform the moment you press down on them, so the cut has to come from a drawn stroke — the teeth take the crust and the hand stays light. Length is the other half of it: the blade wants to be longer than whatever it is crossing, so one draw clears a whole gateau or loaf and leaves a flat face. Work a short knife in from both sides and the step where the cuts meet shows on every portion.
Colour is how a coded kitchen keeps knives where they belong, and a colour outside the everyday set has its own use — it marks a blade that is locked to one bench and shared with nothing. That is worth having on a pastry section, where the knife should never have crossed paths with raw protein and you want that obvious rather than assumed. The blade is stainless steel, the working default for a knife that goes through the wash several times a service and gets picked up wet.
