Scentsy Bar (Salted Carmel Cupcake) 3.2 fl oz scented wax bar Eight convenient break-apart sections Paraffin based, Low Temperature melt wax Buy 5, Get 1 Free - See Product Description below. Salted Carmel Cupcake Scent - Creamy golden caramel with hints of cocoa and delicate pink sea salt crowns a buttery cupcake.