Three checks before ordering
The impression is supplied as shown and cannot be personalised.
Allow room around the stated 45 × 18mm impression.
Confirm the chosen variant before adding the stamp to your basket.
Free UK delivery over £15 · Order before 2pm

Ready-made checked stamp
Stamp the fixed layout first, then complete the by and date fields clearly using a suitable writing instrument.
The impression is supplied as shown and cannot be personalised.
Allow room around the stated 45 × 18mm impression.
Confirm the chosen variant before adding the stamp to your basket.
Choose a colour that fits the document and your internal coding system.
The standard water-based ink is intended for absorbent matt paper and card. It is not suitable for glossy, laminated, coated or non-porous surfaces.
When replacing the cartridge, match it to the exact model shown on the stamp body or packaging. If uncertain, send Stamp Ninja a photograph before ordering.
The impression shows that a status has been recorded. Continue to follow every inspection, escalation, signature, system-update and retention step required by your organisation.
No. This is a ready-made design supplied as shown in the product photographs. Choose a personalised text stamp if you need different wording or extra fields.
No. The internal cartridge re-inks the impression plate automatically between presses.
Black is neutral, blue can distinguish an original mark from black print, red is highly visible, green suits positive or completed actions, and violet supports distinctive colour coding.
Not with the standard water-based ink. Use it on absorbent matt paper or card unless the listing explicitly states a specialist ink is supplied.
Yes. Match the replacement to the exact model marked on the stamp body or packaging. Contact Stamp Ninja with a photograph if you are uncertain.
No. It records a checked status. Your organisation should define the inspection steps, responsibility and record-keeping requirements behind that mark.