How about a pair of basalt toki with koru hearts?
The toki, or adze, is a symbol of strength. The adze was a key survival tool, so the owner of a good one was believed to be strong and powerful ....and these are good ones!
On the left - dressed in black.
On the right - dressed in red.
Size: 57mm (2.3") long, 29mm (1.1") wide
Material: New Zealand Basalt Stone.
Meaning Toki: Courage ~ Wisdom ~ Authority
Meaning Koru: Rebirth ~ Purity ~ Peace