360 Rotating Craft Cutting Tools Set,3 Pieces Specialty Gyro Cutting Tools with 9 Pieces 360-Degree Rotating Carbon Steel Replacement Blade and Cutting Mat for DIY Craft (Red, Yellow, White)

I normally read reviews, but on this, I didn't & am I ever sorry. They basically all said the same thing...don't work well; waste of money. And, I am a few days past return date so am screwed. I will try to sharpen them as I do have a whetstone. What can I lose? They are dull & pull paper so it tears or shreds. Must push very hard to just get through printer paper. I thought they would be good for cutting intricate parts of papers. No dice! The cutting mat is half hard and very thin. Cheap!!! As to the lack of directions, I went back to the ad on Amazon - highlighted & copied the written description, then pasted it into a "Word" document so that helped a little. A different review said there are some U-tube videos that might help. Buyer Beware!

The media could not be loaded.  I’m not sure what other ppl are talking about in many of the reviews I read (didn’t read until after I’d order and they had me understandably concerned), because I found them to work very well. I included a video to verify that they work- I still need a little practice in using them but only being the 2nd or 3rd time in the video I’m pretty happy with my purchase - going to make curves and detail work a lot easier and cleaner

It is not easy to cut accurately with this set. I don't think I will use it much. Very disappointed!

Works as intended.

Rips regular paper, does not cut thru cardstock. The shape is very awkward also. Even if it was sharp I would not like the shape. Is it supposed to help? May be it's me.