Q: Can I refill nang bottles myself? A: It is usually recommended to purchase pre-loaded nang bottles from respected suppliers. Refilling nang bottles by yourself can be dangerous and may compromise basic safety. Nangstar features fast delivery in and all around Melbourne. This is usually among 15 min and 60min. https://nang-delivery-melbourne22109.total-blog.com/getting-my-nang-delivery-to-work-60174537