Red Bird Ink prints each of their ultra-thick pub coasters individually on a 100-year old Chandler & Price letterpress with hand-mixed ink. These 10 coasters are printed with numbers 0-9 with a set of antique wooden type. Each number has a slightly unique typeface character thanks to years of printing use. The ink will not run if the coasters get wet, so set down your drinks without worry! Packaged in a small drawstring bag.