Self-inking custom stamp Trodat 4911/AS — plastic, 54×29 mm impression, 69 mm height

Trodat 4911/AS is a self-inking custom stamp with a plastic body and a 54 × 29 mm impression area. The compact device, 69 mm in height, produces repeated clean imprints without the need for a separate ink pad. Designed for everyday office marking, it accepts up to three lines of text or a small logo and is supplied as a single unit with integrated ink cartridge suitable for frequent use.

Advantages

The self-inking mechanism ensures consistent, evenly inked impressions and reduces downtime for re-inking. Its plastic construction makes the stamp lightweight for comfortable handling and precise placement. A replaceable ink cartridge and detachable index window simplify maintenance and content identification. The stamp accepts simple DIY customisation for text or small graphics and is compatible with water-based Trodat stamp ink for reliable, indelible marks.

Suitable for

• Routine office marking of documents and forms
• Date stamps, approval or received markings
• Small logos, company identifiers or short text blocks (up to three lines)
• High-frequency stamping tasks requiring fast, repeatable impressions

Key specifications

• Impression size: 54 × 29 mm
• Maximum text lines: up to 3 lines (DIY text stamp)
• Material: plastic body
• Design: self-inking mechanism with integrated replaceable ink cartridge
• Height (assembled): 69 mm
• Available ink colours: black, blue (water-based ink)
• Typical weight: approx. 58 g

How to use

Compose your custom text or small logo within the 54 × 29 mm imprint area and insert the prepared text plate into the stamp following the manufacturer’s fitting instructions. Remove the protective cover if present, position the stamp perpendicular to the target surface, press firmly and evenly to produce a clear impression. Replace the ink cartridge when print density decreases by snapping out the spent cartridge and inserting a new Trodat-compatible water-based ink cartridge.

Usage recommendations

Store the stamp horizontally in a cool, dry place when not in use. For best results, use original Trodat water-based ink refills matching the chosen colour. Clean the text plate gently if residues accumulate and avoid stamping on heavily textured or wet surfaces to maintain print clarity and prolong the life of the mechanism.