The newer Slushie Bar Salts are also mixed to a 50VG/50PG ratio and available in 10mg or 20mg nicotine strengths. Nicotine Strengths of 10mg and 20mg. If you are a new Vaper or the oldest one, we are helping everyone to get the experience of best E-liquids, Vape Mods, Vape Kits and allot more!