Does the ‘Magnum Heart’ have an expiry date? April 27, 2023 06:02 Updated No. The ‘Magnum Heart’ does not have an expiry date. Related articles Can I get a tax relief for my ‘Magnum Heart(s)’ contributions? What is the value of a ‘Magnum Heart’? Who can participate in #ProjectMagnumHearts? How do I download and install the MyMagnum 4D app? I am interested to volunteer for one of the community projects listed in #ProjectMagnumHearts. How can I participate as a volunteer?