You guys are giving me a good excuse to go buy a package strapping tool! 
when my wife asks about it, I’ll tell her the “Yarbo guys” made me buy it!
Yeah, I bought one years ago, amazon, cheap. But I saved the old ones, put them back on, but it was missing one so I had to put one new one on her and send it out the door next week.
meanwhile, I keep getting emails from yarbo telling me to ship back my OG core that doesn’t identify the trimmer… meanwhile, I’m thinking…“You realize the ‘new’ refurb core cant charge the battery, right?”
Hi there, I’m really sorry for all the frustration and inconvenience this has caused. I’m currently following up directly with the FSE handling your case about your latest request, and we’ll get back to you through your support ticket as soon as we have an update. Thank you for bearing with us while we work on this.