My husband sharpened mine for me, but it was an agonizing process. It is sharp, but I'm going to purchase replacement blades and keep them in my supply tote.

I love my cheap (made even cheaper with a coupon) sharpener from Joann's.

I think they key is to use them before the blade gets too dull...they are made to touch up the blades, not to grind them sharp :wink: