Light Menthol Tobacco. We took our Black Diamond blend and kicked it up with a light and sweet touch of premium menthol extract to bring you this cool and refreshing Blue Diamond blend, a light tobacco with a smooth and cooling finish.Nicotine Salt (or Nic Salt) is the naturally occurring state of nicotine found in tobacco. Nic Salt provides vapors with a smooth hit. Nicotine Salt e-liquid is available in higher nicotine strengths than other e-liquids. Nicotine Salt e-liquid is a great option for people looking to quit smoking. Nicotine Salt e-liquids are best vaped at low temperatures. Nic Salts provide a dry throat hit. Get the best Nic Salts Canada from Vape4change.