Mini Pre-Rolls - 5 Pack. Each pre-roll contains 0.5 grams, for a total of 2.5 grams. Dark Rainbow is a flavorful hybrid created by crossing GMO with Rainbow Belts F1. Known for its bold profile, Dark Rainbow delivers peppery and chemical notes layered with a sweet, funky aroma. This strain offers relaxing, giggly effects that help melt away stress while keeping the mood light, playful, and pleasantly hazy—making it a great choice for unwinding while still enjoying a cheerful, uplifted vibe.