If you learn that a friend's loved one has passed away, you might want to offer some help to ease the family's pain. It is normal custom to give a token of sympathy to empathize with the grieving family of the deceased. Consider giving flowers or funeral prayer cards to show support of the ones left behind.
Praying for the dead will be greatly appreciated by the family of deceased, especially if they are spiritual. You can also choose to offer something else such as a potted plant. This is a unique gift that can last forever, especially if it is planted in the garden of the deceased loved ones.
You can also have your words of sympathy etched onto a slab of stone. This is an unconventional offering but a nice one. It can be placed at the gravesite or in the family's garden as a life-long memorial for their loved one. Make sure that your quotation is a pleasant one that brings to mind happy memories of deceased.
You can also compile a bunch of photos in a video or photo album and offer that to the family of the dead. Pick images that only you have. The relatives of the deceased will love seeing new pictures of their loved one that they have never seen before.
Bringing beverages and food is a thoughtful token of support. You can bring over a tray of non-perishable foodstuff that can be served to guests. Make sure that you choose items that will not spoil quickly and will preferably last till the entombment.
You can offer prayer cards during or after the interment. You can also give it together with some flowers. Pay attention to the presentation of your card. A good way to present it is to have the card placed in a nice leather case.