One Custom Teacher Stamp, Self Inking Stamper for teachers, Gift, Rubber Stamper with Premium Ink ONE teacher stamp, perfect gift idea for the holiday or as a thank you; it's a high quality stamper with premium oil-based ink. Simply customize your order by picking which teacher phrase you want and which color you want it in. We make our teacher stamps in-house because we want you to have the best stamper for your needs. Self inking and good for lots of impressions, so no need for an ink pad. You get a crisp, clean, even stamp every time. This stamp is fun to use for educators, plus the students like to see their papers stamped. Inspire them! You can also use it to stamp cardstock, stationery, envelopes, scrapbooking material, etc. (on paper products only). This stamp is approximately 1 1/4" long x 1/3" tall, depending on which teacher phrase you choose.