These Wax Melts deliver a long-lasting, room-filling aroma that can last for days. Raven Candle Co. is local to us here in Arkansas, is veteran owned, and hand crafted. They use a coconut-apricot wax for these wax melts which is a luxury wax for many reasons, the biggest being, the ingredients of the wax itself - all natural! I highly encourage you to do a quick 10 minutes of research on the difference between coconut-apricot wax, and the wax of whatever brand you may currently be using. These wax melts hold almost 3 times the amount of fragrance oil than other candle brands. These blocks should last you roughly 6 weeks if used correctly!