Slice 10512 Pen Cutter, Auto-Retractable Ceramic Blade, Safety Knife, Stays Sharp up to 11x Longer Than Steel Blades

Opens all our Amazon and Walmart boxes since we bought it! Solid product and very safe! I have a thing with nervousness around razor blades and knives, so this product is a big relief!

Works great

The media could not be loaded. No more scissors to open packages. Super handy tool. It is small, easy to use, nice grip, safe and super sharp. It is retractable so you need to hold it to have the blade stick out but it is ergonomically comfortable.

I like that it cuts extremely well and is easy to hold. It is clearly well engineered and manufactured. My only reservation is that the blade doesn't lock in the extended position. I expect this is to avoid breakage and accidents but it also makes it a little less convenient to use.

The media could not be loaded. I was looking for a box cutter to open the constant flow of Amazon boxes that come through our place. I chose a ceramic blade because I felt that the blade would stay sharper longer and therefore just work better longer at opening boxes.When the blade arrived, I felt it was well enough made and that it was ergonomic to hold.I opened my first boxes and it cut through tape and cardboard very good, no snags or hitches.There are only two issues that I have found with this box cutter. 1. There is enough play in the blade as its mounted and relative to the handle that often times I've found the cutting motion to be to not as precise when trying to cut straight. 2. Although I understand that auto retraction is probably better for safety, I would like at least three fixed open positions, especially to open boxes which may have delicate items in them where I would need a reduced cutting depth. If I knew of the first negative prior to purchase, I would have looked for a different box cutter. If these two negative were corrected in a subsequent revision, I think it would be just right.

Have many slice products and would buy them all again. Excellent for opening all the amazon orders.

I really like the friendly to fingers design, it’s unbelievable that it cuts cardboard very well and yet not your fingers.I find it clumsy or maybe awkward is a better word. The sliding button which advances the blade out to the cutting position. I think it’s a nice safety feature. I bought a different style of knife that works great but the blade stays in a locked position. I really like the knife with that exception.

As advertised