The phrase "black pointy" refers to something that is both black in color and has a sharp or tapered end.
Sentences with «black pointy»
She styled it with a black clutch from Victoria Beckham, a pair of black pointy toe pumps from Gianvito Rossi, and an assortment of bracelets. (qunel.com)
These come in black also, which looks super cute with black pointy boots and a sweater for Fall. (steffysprosandcons.com)
Wear a black cut out dress with black pointy mules and add up a tote bag. (outfittrends.com)