500ml Photosensitive Stamp Ink, Multi-Color Refill Ink For Photosensitive Seal

This video demonstrates the setup, operation, and key moments during typical use of the 500ml Photosensitive Stamp Ink. Watch as we show you how to refill your photosensitive seal with multi-color ink options—including red, blue, black, green, and purple—and share practical tips for achieving clean, consistent impressions every time.