Toffee Apple Crunch Wax Melt Out of stock. This melt carries the aroma of a granny smith apple with creamy, buttery caramel; dipped in crunchy toffee chips. Warm comfort! Please remember:- Do not touch the hot wax and never leave your warmer unattended. Please use your warmer on a heatproof mat and never add water or fragrance oil to your wax.