Artesà Set of 4 Slate Coasters, Hand Crafted Natural Stone Drink Coaster Collection, Mini Platters / Table Protecting / Serving Mats in Gift Box, 10 cm - Grey

My wife and I have used these regularly over many months now and are very happy with them.They do I need seem to be genuine slate. No cracks or scratches to date andneither cups nor glasses stick to them.Obviously these are hand wash only, which really means a gentle wipe over with a damp cloth.Good buy!

Wanted these so cups didn't stick to mat and they don't..one has chipped already on corner..but I'm pleased with them.

They look nice, but the feet on every coaster are uneven and they all wobble. poorly made in my opinion.

Just what I wanted.

I really like these, they can go anywhere I've put them on both glass and wood and perfect. They have 4 little rubber pieces on the bottom. I'd bought one from elsewhere and paid more so was very surprised when I got the same quality but cheaper. I've used them for mugs, glasses and I have a defuser sitting on one, definitely recommend.

Fed up of coasters sticking to the bottom of mugs etc. Love the texture and look of these. Rugged, natural, useful and does the job.

Great, exactly what I expected. They are made from slate so I suspect other negative reviewers are expecting them all to be exactly the same, rather than naturally slightly different. No corners missing. Very different to normal boring identical mats! I bought 2 packs of 4.

Very pleased with these, they look great. Excellent quality and packed and presented well