37 x 12mm - Custom Made Self-Inking Rubber Stamp - Up to 3 Lines of Personalised Text
COLOP C20
37 x 12mm
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stampninja
Exact fit
Match your stamp to a compatible product below before ordering.
COLOP C20
37 x 12mm
COLOP C20
37 x 12mm
COLOP P20
37 x 12mm
COLOP P20
37 x 12mm
COLOP P20
37 x 12mm
Clean replacement
Work over scrap paper and avoid touching the inked pad surface. Exact lock positions vary slightly by stamp model.
Press the stamp down only a few millimetres—just enough to release pressure from the cartridge.
Use the side locks while the stamp is held slightly compressed. Keep fingers clear of the rubber text plate.
Push the old cartridge out from one side while guiding the new cartridge in with the inked face down.
Release the locks, make several impressions on scrap paper and allow the ink to distribute evenly.
Check that the cartridge is fully seated and correctly oriented. Remove dried paper fibres or debris from the rubber text plate carefully, then test again without adding excess ink.
Fit a fresh matching cartridge at the same time. The previous design can leave a lasting depression in the old pad and cause uneven inking on the new text plate.
Why order from Stamp Ninja
Experience across personalised, business and specialist stamp ranges.
Supplying stamps and replacement products since 2017.
Customer support and stamp production are handled from Blackburn.
Obsesso Ltd holds written COLOP authorisation to list genuine COLOP products.
Useful answers
Check this product’s description for the pack contents and review your selected option and quantity in the basket.
Not necessarily. Match the complete E/ code and exact stamp model. The casing, rails and depth can differ even when two pads look similar or produce a similar impression size.
Standard pre-inked colours are water-based and intended for absorbent matt, uncoated paper and card. They are not a general solution for glossy, coated or non-porous surfaces.
The cartridge is supplied without ink. Add only an ink confirmed as compatible with the pad, rubber text plate and intended surface; an unsuitable ink can damage the stamp or produce poor impressions.
A fresh matching pad gives more even ink distribution and avoids overfilling. COLOP recommends replacing the cartridge rather than repeatedly refilling an old, compressed or contaminated pad.
The previous rubber design can leave a lasting depression in the pad surface. A new cartridge helps ink the replacement text plate evenly from the first impression.
Compare the current cartridge range, or ask Stamp Ninja to check a model number before you order.