You could also do it yourself with either a pull-through sharpener, automatic electric sharpener, or a whetstone. Pull-through sharpeners are rather small, with one or multiple v-shaped cut outs.

Presto cards, a contactless automated fare collection system for public transit systems, have become the new norm for commuters in Ontario. Apart from the convenience of the tap-on, tap-off utility ...

The challenge with whetstones is that there is something of a learning curve when you first start using them. Rolling knife sharpeners have been something of a viral sensation recently and promise to ...

Instead, you can just sharpen them. We found a pocket knife sharpener on sale that one reviewer says changed their blades from “butter knife dull” to “razor sharp” after one use ...

Instead, you can just sharpen them. This gadget has three slots for three types of sharpening: one for scissors, one for dull or damaged knife edges and one for removing burrs from already sharp ...