Scent: Endless Summer Top: Mandarin Zest, Orange, Bergamot Heart: Pine, Amber, Fir Needle Base: Vanilla, Musk Our wax melts are made with USA Soy wax, scented with premium fragrance oils. Size: 3oz. Six .5oz break off cubes Burn Time (approximate) - 60 to 70 Hours of Warming Time We recommend warming 2 cubes for 3-4 hours at a time over multiple uses until scent is gone from the soy wax. Prolonged warming (more than 3-4 hours) will deteriorate the scent faster but is safe if prolonged warming is preferred. When you're ready to change scents, carefully soak the melted wax up with some paper towel and toss in the trash. Be sure to wipe residual wax from the warmer before adding new scent cubes.