ACCU-STAMP2 one-color pre-ink stamp features a unique shutter mechanism that allows for one-handed operation and keeps your stamp free of dust and debris. Stamp also features a soft-touch ergonomic handle. This pre-ink stamp prints thousands of vibrant blue 1-5/8" x 1/2" impressions before re-inking. For best results, re-ink with ACCU-STAMP Pre-Ink Refill Ink.