Those excellent bamboo Cajon sticks changed my life. The sound they can make is incomparable to anything else. Tested on Cajon and Cymbals - both with results above expectations.
Due to the medium thickness of those sticks they can withstand some pretty heavy smashes for heavy loud (kick) sound.
Those sticks have moveable rubber bands to adjust the strength of a hit - really useful.
Remember that bamboo is organic and you will have to replace it at least once per year.