Board size: 30mm square Designed in the "Shikakumaru" shape, which means it can be used for both round and square stamps, pursuing ease of use. In addition, the vermilion ink uses high-quality vermilion ink that achieves both excellent quick-drying performance and a clear, rich color impression through nano-level ink control technology. ● Drying time: Approximately 3 seconds * Since it dries quickly after stamping, stamping work goes smoothly. ● Clear impression! You can stamp clearly and beautifully, so you can use it with confidence for stamping important documents. * We do not offer discounts on individual items due to the price considering fees and shipping costs. We will ship by mail. We are not responsible for accidents during shipping.