We have devised a technique that allows us to put prints on both sides of the charm.  This works particularly well if you don't want 2 charms.  The charm will still be the same thickness as our normal pieces, but personalisation is limited to just a name on each side. 

You can have 2 children's fingerprints on these charms - one either side, with their name. 

Choose either small or regular size (+£5), depending on the ages of the children. If the children are young, the small size should be fine but if they are age 3 and upwards, we suggest the regular size, or using the tiny finger for your print.