The technology is sterling with innumerable applications! They had reported revenues of $70,000 the quarter ending on December 31st versus $40,000 reported for all of their 2020 fiscal year. Delivery times I don’t know, however they announced a manufacturing partnership to insure they can deliver in volume several months ago. I don’t know how well yet they do the day-to-day stuff but that can be remedied if there is a real problem? I think it’s an uncommon OPPORTUNITY!