Thompson's Candle Crumbles for Wax Tart Melters Mulled Cider Scent. You'll love these! Try these super-scented Thompson's Crumbles in your home and you'll be back for more! Three ounces are packaged in a cellophane bag, tied with homespun. Artisan-crafted in the USA since 1997, Thompson's Candle Co. Crumbles are ideal for your warmers. Melting just one piece gives a room-filling scent. Thompson's Candle Co. uses premium quality ingredients for long lasting, true-to-life fragrance. Enjoy the convenience of scent without the flame. Made and packaged in the USA. See our NEW electric tart melters to get you started!