Have you noticed how expensive disposable razor blades are? Well now you can do something about it with the RazorPit, a product that, when used after every shave, will extend the life of you razor blades by slightly sharpening them. The RazorPit cost $25.00(CDN) + $4.95 shipping, anywhere in Canada and can be ordered here. How to use instruction video after the jump. This looks like a clever money saving product. (FYI) I read, and can confirm, that brushing your razor blades against denim, opposite to how you would shave, also can help sharpen your blades and extend their life.