Transform Your Jewelry With NIUPIKA 5-Piece Agate Burnisher Knife Set For Gold & Silver Polishing Review

The burnishers are very nice. So nice that I only took one star for the fact that I received only 4 total burnishers (not 5, as pictured) and only 2 different sizes (not 5 different sizes as pictured). Under ordinary circumstances, I would ask for an exchange/return, but they will still work for me.so not going to fuss.

Good for the price, I received all 5 in perfect condition, they were wrapped VERY well, like a burrito then put in a zip lock bag. The smallest is slightly bigger than 8cm and the largest just under 13cm. I don't mind thought because for the price they're great. I agree that the tips can gouge if you're not careful but overall they're perfect.

excellent product the grain was in line with the long side of the blade adding to its strength perfect for paper scoring and folding. all pieces arrived intact and well made. all the tips of these folding knifes where perfectly polished to give a very good point.

They arrived safely wrapped carefully in bubble wrap. They are smooth and sharp without any burrs. Size is shown in the photo. Would buy again!

A week after I received these, I broke one.I broke another a week later.Obviously, you're getting quite a few burnishers, but that's not great when they start snapping in your hands. 😬.I'm still using one now, but carefully. I really wish these had lived up to the strength of every other agate burnisher I've had.

I am using these to transfer laser images to stainless blanks with acetone. My previous attempts at this resulted in around a 20%success rate i tryed wooded craft sticks , card sides ,smooth stones with limeted results. Since I have started using these I'm closer to a 75% success rate. The variable sizes make them perfect for different project sets and they are smooth, even and machined well. The edges are rounded and streight. I find them very useful and exactly as described .

I use these for burnishing gold, silver, and copper leaf. For that, they've been very good. Honestly, there's not much I can find wrong with these, there's several surfaces on each one for burnishing different ways.My only criticism is the "point" part is. Well, it's TOO pointy, to where it's more likely to gouge than burnish (I actually used it for that, to write into dried plaster of Paris). I've got small fiddly gilded areas that need a smaller surface, but the point on these is just too…

I’ve been using these for awhile now (primarily on silver bezels) and I love them! They are beautiful, comfortable to use, and do a great job. I’ll admit, I bought them because they look cool and were a great price, but now I’ve pretty much abandoned all my other burnishing tools because these feel less clunky and more precise.

Ordered specifically as adjunct tools to assist and/or enhance calligraphy projects. Very speedy delivery, delighted with the product.

These are beautifully made, easy to hold -Very hard and durable. I’ve been giving the extras away because I really just use one and everyone who receives them likes them too!