Shiny S-772 DIY Self-Inking Printing Stamp Kit (Self Customization). Make your own instant self-inking handy stamp. Features an unique stamping operation. Remove the cover, push the clip and the stamp is ready for use. Takes 4 lines of text of 3.5mm type. Supplied with one black ink pad, one set of tweezers, 420 3.5mm characters and symbols.World-famous stamp maker Shiny has designed a kit that allows you to mix and match the alphabet for a personalized stamp. The kit includes the stamp, interchangable letters, tweezers, and an ink pad. Letters can be switched around an unlimited number of times. Spell out your name and address for a return address stamp, write out your phone number and e-mail address for easily sharing your contact information, or include the URL of your website or blog. You can even use it to save time writing invitations or cards. The self-inking stamp has a lever that pops it open to expose the surface of the message for stamping. The ink pad is attached to the stamp itself, causing the ink pad to reapply the black ink to the stamp in its closed position. The unit fits in the palm of your hand for easy portability.