These wax melts offer high quality and long-lasting fragrance for a variety of seasons and occasions. Each eco-friendly aluminium tin contains 12 mini melts with an average fragrance time of 20 hours per tin. Soy wax generally burns for longer and being made from natural vegetables, is 100% biodegradable and vegan making it a more environmentally-friendly choice. Plus, the tin is recyclable and reusable!