Coil Star is a Vapour Depot brand, designed to give you great flavour without any added sweetener to promote extra coil life in all of your devices. Flavour Profile: Key Lime, Pastry Recommended Mix Percentage: 20% Recommended Steep Time: 10 Days Requires mixing with Vegetable Glycerin & Propylene Glycol before can be vaped. Coil Star Key Lime Pie is our version of the classic American Key Lime Pie. This zesty oven-baked treat makes a refreshing and indulgent vape!