Premium 25mm/30mm pre-inked photosensitive flash stamp with precision-engineered round handle. Crafted from industrial-grade polymer for ultra-sharp imprint clarity and 50,000+ impressions. Laser-etched custom logo technology ensures professional branding without smudging. Ideal for teachers" grading, document authentication, and rapid bulk labeling in office/educational settings. Features quick-drying oil-based ink (black/red/blue options) and ergonomic grip for high-volume stamping. Wholesale priced for bulk orders with same-day global shipping.