Grandad's Whiskey - Slate Coaster made to order £9.95 Please leave a note of all personalised details you would like adding.: personalised details? add them here 0 characters left. Quantity: at £9.95 each Add To Basket Personalised Grandad's whiskey coaster. All wording can be changed. Just leave a note. Slate coaster is 10cm x 5mm Made to order in UK.