Plastic Self-Inking Date Stamp Kit - Impression Size: 1-1/4" x 1-1/2". Create your very own 10-year custom message date stamp in minutes with this message/date stamp kit. Use ClassiX Refill (BLUE/RED) Ink only to re-ink your stamp. Includes self-inking stamp mount, BLUE/RED ink pad, 1/8" type lettering and tweezers.