6 Pack Square Slate Drink Coasters, VIBRATITE 4 Inch Black Slate Stone Coasters Bulk Cup Coaster Laser Engraving Blanks with Anti-Scratch Bottom for Drink Coffee Bar Kitchen Home Decor

I bought this 72-pack of black slate coasters for use with my laser engraver, and the quality exceeded expectations. The surface is consistently smooth, which makes designs come out sharp and professional. They don’t chip or flake under engraving, and the contrast looks fantastic against the black slate. If you’re into crafting, personalization, or small business projects, these are a reliable choice. Outside of engraving, they work perfectly as regular coasters. The weight keeps them from sliding around, and the natural slate texture has a modern, minimalist look that blends well in different settings—from casual coffee tables to more formal dining setups. Pros: Thick, durable slate that doesn’t feel flimsy Uniform edges and finish across all 72 pieces Smooth surface takes engraving very well Bulk quantity is great for projects, events, or gifts Cons: No rubber feet or backing, so you may want to add felt pads if using on delicate surfaces Being natural slate, each piece has slight variations in shade (I like this, but worth noting) Overall, this is a great value pack whether you’re stocking up for a craft business, making custom gifts, or just wanting stylish everyday coasters.

I sanded the first couple of coasters for laser engraving. But they are smooth enough that sanding isn't necessary. They came out great. None of the rubber feet have come off. None were broken in shipping.

Great for engraving and soaks condensation very well

Good functionality and the stand is a plus. But they chip easily and leave dust EVERYWHERE. Would be better if the material had some type of seal to prevent

I have a large 64 Oz mug I use for my water. And the normal coasters I had were too small, and stuck to it when I lifted it off the surface. I found 6" coasters with little ribs like a star pattern raised up from the center, so that it didn't sit all on that rubber - but even those little raised parts were enough to make the big coaster stick to it half the time and fall on the floor. Time for something other than rubbery stuff. These are absolutely perfect, since it doesn't matter that my mug hangs 1/2 inch off of the sides. It keeps it off the tabletop and absolutely will not stick to the bottom when the mug is lifted. Each is a bit different, which gives each a bit of a unique look. They have felt like pads on the bottom to protect the surface of your furniture. Can't believe there's six of them at this price. What a value.

Nice little coasters. I use them for decoupage, or even acrylic pouring, which both come out very nice, even on the edges, due to being uneven. They could possibly scratch surface of wood, being slate, so adhesive cork would help this. I like them and have ordered quite a few

I was excited based on the review, however let down greatly. There are a lot of broken pieces in each of the bags they came in. Lots of inconsistencies in thickness. Lots of them wobble a lot. On a positive note, they engrave beautifully. As they say, you get what you pay for.

If you consider these are made of slate, a very soft rock, the things that others find negative are to be expected in my opinion. Sure, slate chips if you knock on them. It will break easy if dropped on a hard enough surfer. For the price, however, these are good/pretty. They’ll do! 😊 Disclaimer do not handle sleepy or intoxicated. (Laughing( Just had too. Good deal.

El envío fue perfecto, cada unidad protegida con papel de burbuja. La superficie es lo suficientemente lisa como para poder grabar con láser sin ningún problema. Por calidad precio los comprare nuevamente cuando se terminen

I could not obtain a decent laser engraving due to the cut of the slate which was very disappointing.

Kam gut und sicher verpackt an. Unerwartet dick, was aber sehr gut aussieht. Qualität top!

Tres bonne qualité , tuile parfait pour gravage laser , rendu impeccable . Arrivée en tres tres bonne état , emballage tres soigné . Je recommande

They work good for engraving, the quality reflects the price.