For 4022/4030/4031/4034/4200/4430/4431/4546/4548/5030/5200/5430/5431/5435/5546 stamps
Clean impression, document quality
Precise inking prevents colours running
No drying out
Ink is completely non-toxic
Clean change of ink cartridge in no time at all
No re-inking. Simply replace the cartridge