Slate Tablemats & Coasters

I saw a slate used to serve butter at Hawtrey's Restaurant in The Barn Hotel, Ruislip.

You can buy at set of four coaster slates for only £2.99. If you like, to match them, a set of placemats at £10.99. You can click and collect. The Dunelm Mill site give you reviews. The table mats are heatproof to a certain temperature (the Dunelm site tells you).
www.dunelm-mill.com