These pop top, child resistant tubes can be used for packing and storing herbs and spices, bath salts, pre rolled cannabis joints or cigarettes, baking ingredients, beach sand and more. The sealed vial increases the shelf life of the product inside. They are made of medical grade, BPA free, FDA approved materials, meet CPSC requirements for child safety and are proudly made in the USA. Quantity ordered must be in increments of 1000pcs per color.