thically sourced and handmade right here in the UK, these Birthday Cake wax melts offer high quality and long-lasting fragrance. This vanilla scent will take you back to childhood birthdays and delicious cake batter. Each eco-friendly aluminium tin contains 12-15 mini melts (depending on weight) 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 making it a more environmentally-friendly choice. Plus, the tin is recyclable and reusable!