The SKE Crystal 4-in-1 Kit includes four prefilled pods that are TPD-compliant and designed for MTL (Mouth-to-lung) vaping. Equipped with a 950mAh rechargeable battery, this kit can provide up to 2400 puffs, making it an ideal option for all-day vaping. Each pod contains 2ml of Nicotine Salts with a strength of 20mg, allowing for up to 600 puffs. Choose from six kits with identical pods or four kits with different flavors to find the perfect fit for your preferences.