Oythiem Knife Pen Craft Cutting Tools - Precision Paper Cutter Pen with Refillable Tungsten Steel Cutter Head Refill, 6 PACK

These are clever and useful! The tiny blade, no bigger than a ball point pen tip are sharp and effective! I have used it to cut through tape, open envelopes, open packages, cut paper and a few cradt projects so far! I highly recommend! Love this product! Makes a great and impressive and well as useful gift as well! These will last me a while, but I may need to purchase more, as I have already gifted a couple already!

These were a accidental find that have actually taken the place of almost all my scissor needs. I mostly use these to trim the laminate I use to protect my drawings. Now, rather than trying to spin a pair of scissors around to make 2mm cuts and trying to keep each line perfectly straight, I now use a cutting board with guide lines and these tiny blade which work MUCH better on those little fine cuts. It took me a moment to get used to how much pressure was required and the speed I move at so I don't stutter but I also don't rush and get wobbly lines, but now that I'm accustomed to the process I'm getting much more precise results that require fewer times going back to make corrections to mistakes.

I bought these to cut card stock and I'm disappointed that it is hard to cut through. They are great for thinner paper.

They do not cut well at all even on thin paper. If you push to hard they will move up into the chamber. They rip more than they cut and sometimes barely cut all the way through.

These cut absolutely nothing... I wanted this instead of a super sharp exacto knife and thought it would be a nice alternative. I was wrong. I do not recommend it. Update^ The company was super helpful and gave me a refund! I appreciated there full support.

I definitely recommend these! I bought them hoping to get better control for cutting out small paper pieces for miniature kits. They're super sharp and that blade delivers the precision cuts I was looking for. I like the clicker at the top both for my safety as well as protecting the blade. There's 5 in the pack so this should last me a good long time.

I got these for my job doing decals for a trailer manufacturing factory and they are very nice to have. they work amazingly.

Can't tell if its user error or a product issue. I did some practice cuts with paper, vinyl and plastic of different thicknesses. Unsure if the blade is dull, but for the paper it dragged on most of them, even the thicker photo papers. The vinyl and plastic showed signs of tugging too, making unclean cuts. Cutting finer details, which was the purpose of this purchase, was harder to do due to these issues. When I use a guide like a ruler to make straight lines, its somewhat smooth, but when fully free handing cuts, there's just lots of drag and inconsistencies. I think the size is too thin. After 3 hours of use, one of the pen knives broke (the clear casing around the knife broke from the pressure (?)). Not sure how durable the plastic is, didnt use crazy pressure. I'll keep practicing, but right now, with 5 hours of usage for scrapbooking, its not super promising.

Tend to tear the paper rather than cut it when doing detailed work. Can’t really recommend for paper. Would possibly work well on laminate or thin plastic