Nova falls in the oriental spice scent category and if you love “Sweet Grace” you will love this one! This scent is very strong and distinctive and was a common request for us that we were excited to find and add to our line up. Note Profile: Top: Greens, Citrus Middle: Rose, Jasmine, Lily Base: Woods, Musk, Amber Buttercupp Candles are highly scented 100% soy, phthalate-free, zinc free, cotton wicks. Scent strength and burn times: Melts: 24 hours per ounce. For best results use an electric melter that doesn't need a bulb, we find these to be the strongest. 8 oz: 65 hours. Perfect for a medium-sized room or in a small room for a strong scent. 14 oz: 85 hours. Best for larger rooms or a very strong scent in a small space.