Crystal Prime Pro 4500 Puffs - Box of 10 Compact power delivering 4500 smooth puffs from a 12mL pre-filled tank of 5% salt nicotine. Features include digital display for battery and e-liquid monitoring, mesh coil technology for rich flavor, and 500mAh USB-C rechargeable battery. Ideal for portable vaping with reliable performance. https://vapemallwholesale.co.uk/products/crystal-prime-pro-4500-box-of-10