300 Pcs Metal Business Cards Black Metal Business Card Blanks for CNC Engraver Laser Engraving Reliable and Sturdy Multipurpose Aluminium Business Card Blanks Thickness 0.01 Inch

These metal business card blanks are fantastic. The black finish looks sleek and professional, and every piece arrived in perfect condition with no scratches or dents. They engrave beautifully—my CNC and CO₂ laser both produce crisp, clean, high‑contrast results. The cards are sturdy without being too thick, and the consistent sizing makes batch projects easy. Getting 300 pieces at this quality is a great value. I’ll definitely be ordering more for future engraving jobs.

At first I thought these were too thin but after etching my first few I realized otherwise. I love people's response when I give them one and they all ask, "Is this metal?" with a surprised and impressed look on their faces. These work great with my diode laser.

So much fun to laser engrave on. Think but not to thin. Perfect quality. My husband is a big fan of playing cards so I made him a deadpool card box to keep his deadpool card set in

These are nice cards for diode lasers work. I have a 30 watt Lasermatic. I did have to run them at around 2800 mm/min at 40% to get a decent engrave without warping or projecting to the back. Definitely use air assist to keep them as cool as possible. I wiped them with some mineral spirits to really bring out the images. These are a bit thinner than I would have liked but work great for an impressive business card and you can't beat the price.

I used to hand out paper business cards that people immediately used as coasters or emergency gum wrappers, but these black metal blanks have changed the game. Now, when I hand someone a card, there’s a distinct "clink" that says, "I am a serious professional who probably owns a secret lair." They have a weight to them that makes people do a double-take, usually followed by them asking if I’m in the Secret Service or just really into high-end stationery. It’s the easiest way to make a first impression that doesn't end up at the bottom of a trash can. For the laser engraving crowd, these things are pure satisfaction. The black coating zaps away to reveal the shiny silver underneath with such crisp detail it’ll make your eyes water. I’ve run everything from complex logos to tiny QR codes on these, and they come out looking like they were forged in the heart of a star. Plus, they don't warp or melt when you hit them with the beam, which is great because I prefer my business cards to stay flat rather than curling up like a Piece of burnt bacon. Just a fair warning: once you start handing these out, you can never go back to cardstock. You’ll feel like you’re handing out napkins. With 300 in a pack, you have enough to make cards for yourself, your side hustle, and maybe a few "Official Grump" badges for the neighbors. If you want to stop being the guy with the flimsy paper and start being the guy with the tactical-grade networking tools, this is the move. They’re sleek, they’re durable, and they make you look significantly cooler than you probably felt before your morning coffee.

In setting up and calibrating my new Commarker B4 30 watt Fiber Laser, these black aluminum business cards were just the ticket.... The quality and quantity of these cards made for multiple burn tests that helped dial in my burn settings. The attached jpg shows the results where I burned the ENTIRE Gettysburg Address on one card.... Even smaller text came out great. The video shows the burn process that took ONLY about 8 seconds or so and realizing the minuscule mirror movements that directed the laser beam to very accurately burn the text still blows me away. I know how all this $-it works and I am amazed at the speed and precision my B4 cranks out burning projects.... These cards will be my go-to business cards when I may burn through - joke :-) the three hundred I bought with my first order.... With the good quality and Great price, Illll Beee Baaaack....

These work fine for what I’m needing. I agree with others that the cards are much thinner and flimsier than I expected, but they work well enough. Engraving is easy and clean, but I did expect the engraving to be gold - not silver. The pictures showed exclusively gold underneath the black. Would not have bought these if I’d known the color was off. Won’t buy again, and honestly I’m not sure what I’m going to do with 300 blank business cards I don’t like..

Great quality for price. Quite sturdy, as it does not warp easily compared to many competitors. Contrast is bright, texture is smooth, true to size