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Included with the case is a match strike cover that clips directly into the case, allowing you to either stash away matches or remove the cover to carry a mini lighter, providing you with the flexibility to light your papers the way you prefer.

Avoiding foreign odors

Session-to-session variation is minimal, reinforcing reliability

Ethics approval Ethical approval for the human subjects procedures of this trial was obtained from the Yale University Institutional Review Board Human Investigation Committee (HIC approval #2000032211

Operators can remotely monitor inventory, sales data, machine status and payment information through the intelligent management system.