I need to buy new kitchen knives.

I need to buy some voiding knives for the kitchen.

I have a collection of dirk knives.

The soldiers carried trench knives for close combat.

I need to buy some tomato knives for slicing tomatoes.

I need to buy some oyster knives for the seafood party.

I have a set of eating knives.

I need to buy some carpet knives for the installation.

I need to buy some shucking knives for the oysters.

He collected several ballistic knives as part of his weapon collection.