VAPE CARTRDIGE - CURED RESIN - NDICA - 1G OJ Zainbow is a grapefruit, orange-citrus, Zkittles terpene explosion. It produces beautiful green flowers that are incredibly dense and frosted in trichomes. The grapefruit-citrus nose translates perfectly to the mouth coating flavour of citrus Z terpenes, including myrcene, limonene, and caryophyllene. Expect to taste the Zainbow for the rest of the day.