Trodat Professional 5546 Number Stamp 6 Digits Including Special Characters Font Height 4 mm Black : Amazon.de: Stationery & Office Supplies
Amazon.com : Trodat Printy Economy Self-Inking Do It Yourself, Customizable Message or Address Stamp, Impression Size: 3/4 x 1-7/8 Inches, Black (5915) : Business Stamps : Office Products