chocolate tapioca pearls: flat size of boba milk tea in simple style

advertisement background banner beverage boba brown bubble tea business cafe caffeine chocolate coffee cold concept cup delicious design dessert drawn drink flavor graphic ice icon isolated leaflet marketing milk milkshake milky modern pearl poster social media store straw sugar sweet taiwan tapioca tasty template vector bobamilktea tapiocapearls chocolateboba flatillustration beverageart simplestyle