Make More Mistakes - Coaster Make More Mistakes - Coaster Make More Mistakes - Coaster £4.50 Quantity: at £4.50 each Add To Basket Let your brew perch upon a work of Art! A professionally produced glossy coaster featuring 'Make More Mistakes'. (Read more about the painting here) Measuring 9cm x 9cm with a durable hardboard backing, our coasters are a very affordable way to start (or add to!) your Helen McNicholas collection! They are also available in a set of 4 (of the same or mixed designs) - see the separate listing here.