Features: This refill inks delivers crisp impressions for various seals, solving inks matching issues for regular stamps while ensuring document clarities across financial and office environments. Featuring an organic polymer quick drying long lasting preservation technology, our stamp inks maintains consistent viscosity without clumping, providing imprints ideal for both frequent and occasional usage. Professional in banking, accounting, and corporate sectors benefits from this multifunctional office supply that simplifies color coded documentation. Essential for contract signings, archival labeling, and nighttime paperworks, this versatile refill inks requires only gentle shaking before application, eliminating preparation steps during urgent administrative tasks. Optimize your workflow with this solution that meets diverse file color standards, guaranteeing immediate usability for demanding office routines. Specifications: Size: 6cm/2.36in Capacity: 10ml Color: Black/Red/Blue Package Includes: 5pcs Refill inks note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.