Muddle the fruit. Combine kiwi, lime, and honey in a cocktail shaker and muddle until everything is well crushed with a muddler or the handle of a wooden spoon. 

Shake. Fill the shaker 2/3 of the way full with ice. Add the cachaça and give a good hard shake until the outside of the shaker is cold and beaded with water, about 20 seconds. 

Serve. Pour into a rocks glass, garnish with a kiwi slice or two and serve.