Arctic ~ Elizabeth Hartman ~ Robert Kaufman ~ 10 inch Layer Cake Contains 42 pieces including duplicates. Price per Layer Cake Was £45.00 - Now £38.25! Quantity: at £38.25 each Add To Basket Arctic by Elizabeth Hartman ~ Robert Kaufman. This 10 inch layer cake has the complete collection. duplicates are included. It can be used with North Stars Pattern by Elizabeth Hartman. This 10 inch layer cake contains 42 squares. 100% Cotton. Please note that whilst we have done our best to show the true colours of our fabrics on our website there may be some variation as viewed on your screen.