Masonvap is a professional manufacturer in Shenzhen, China, has been concentrating on OEM and ODM service of e-cigarette products.

Masonvap is named after Free-Mason, which is an organization from the 18th century in Great Britain. Free-Mason means "Free Stoneman", When people take reason as a yardstick, with morality as a tool, constantly revise their own mental defects, and ultimately improve themselves, so will complete the construction of "The Inner Temple", and become the perfect mentor "masonry". Being a member of the Electronic cigarette industry, we also carry the spirit of the Free-Mason, keep on innovation, continuously develop new patents, build manufacture system with higher standard than the industry, produce better quality products, and become the leader of this industry.

DO NOT USE THIS PRODUCT IN THE FOLLOWING SITUATIONS:
• Are under the legal age of purchase
• Are pregnant or breastfeeding
• Have heart disease, stomach or duodenal ulcers, liver or kidney problems, throat disease, or difficulty breathing due to bronchitis, emphysema, or asthma
• Have an overactive thyroid or pheochromocytoma a tumor of the adrenal gland that can affect blood pressure)
• Are taking certain medications, such as theophylline, ropinirole, or clozapine .